Which would be the least likely to survive?
a) Trisomy 1
b) Trisomy 23
c) Monosomy 23

Answers

Answer 1
monosomy 23 is the answer to your wuestion

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an ecologist in your school is developing models to explain the energy flow in a salt marsh on a local set of barrier islands. this type of research is rooted in

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The type of research that goes into developing models is systems ecology.

What exactly is system ecology?Ecology is the study of organisms in their natural environment or the interconnections between organisms and their surroundings. Systems ecology is a method for studying ecosystems that relies on formal processes such as systems thinking, synthesizing, and modeling. Using applied mathematics, mathematical models, and computer programs, system ecology tries to clarify the function and structure of ecosystems.Ecology is classified into various types, including molecular ecology, organismal ecology, population ecology, community ecology, global ecology, landscape ecology, and ecosystem ecology.

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Mustard farming was done with beekeeping. In one of the seasons, bees were killed accidentally by the use of insecticides. Mustard production was also decreased. Explain.

Answers

Answer:

as resulted in a decrease in mustard production.

Explanation:

Mustard output has probably decreased as a result of pesticide usage that accidentally kills bees. This is due to the fact that bees are essential for the pollination of mustard plants. The transport of pollen from a plant's male reproductive organs to its female reproductive parts, which enables fertilization and the development of seeds, is known as pollination. Mustard plants require pollination in order to set seed and generate a crop.

The accidental killing of bees by the use of insecticides led to a decrease in mustard production because bees play a crucial role in the pollination of mustard plants, Without pollination, mustard plants will not produce seeds, and will not yield a harvest. Mustard farming is often done in conjunction with beekeeping, so when the bees were killed by the use of insecticides, it is likely that the number of bees available for pollination decreased, leading to fewer mustard plants producing seed. This, in turn, resulted in a decrease in mustard production.

the evolutionary development of the species h. sapiens: a. is the result of both genetic and environmental factors. b. is determined solely by genetic factors. c. is solely a mendelian trait. d. is determined solely by environmental factors.

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The evolutionary development of the species is the result of both genetic and environmental factors.

The evolution of the species Homo sapiens, like all species, is the result of both genetic and environmental factors. Genetic factors include mutations and genetic variations that can be passed down from one generation to the next and can influence the development of certain traits. Environmental factors include the physical and biological conditions of the environment in which the species lives, such as climate, food sources, competition with other organisms, and natural selection.

The genetic factors play a role in the evolution of the species by providing the potential for different traits to be expressed in different individuals, while the environmental factors play a role by selecting for certain traits that are beneficial for survival and reproduction in a given environment.

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What are the two methods of selection?

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Selection is the process of choosing one or more plants from the population while removing the undesired ones that have the desired traits. The two selection methods are pure-line selection and mass selection.

In mass selection, a group of people chosen for their appearance are mated, their offspring are further chosen for the desired traits, and the process is repeated for as many generations as needed. Pedigree selection is the process of picking breeding stock based on the quality and capacity of ancestors' reproduction. Progeny selection refers to the decision to use a breeding stock based on the testing or performance of their descendants or offspring. Pure-line selection is choosing and breeding offspring from superior organisms over a number of generations until a line of organisms that solely possess the desired traits has been established.

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once glucose has been broken down to pyruvic acid by yeast, it can follow the fermentation pathway. describe fermentation. under what conditions does it operate? what is the benefit of fermentation to the yeast cell?

Answers

When oxygen is not present, pyruvate will undergo a process called fermentation. In the process of fermentation the NADH + H+ from glycolysis will be recycled back to NAD+ so that glycolysis can continue.

What is fermentation ?

A material decomposes into a simpler substance during the fermentation process. In the absence of oxygen or an electron transport chain, fermentation is the metabolic process by which organic molecules (mostly carbohydrates like starch or sugar) are transformed into acids, gases, or alcohol.

Anaerobic circumstances necessitate fermentation because it enables the cell to produce NAD+ from NADH and maintain glycolysis. When NADH is oxidised at the mitochondria's electron transport chain under aerobic circumstances, NAD+ is produced again.

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Is disruptive selection adaptive?

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Disruptive selection can be considered adaptive in certain situations. When the environment favors individuals with extreme traits, it can lead to the formation of two distinct subpopulations.

This can increase the overall genetic diversity of a population and increase the chances of disruptive selection survival of the population in case of a change in the environment. For example, in a population of birds, birds with very long beaks may be better able to disruptive selection reach deep flowers for food, while birds with very short beaks may be better able to crack open seeds. Birds with beaks of intermediate length may not be able to perform either task as well and may be at a disadvantage.  However, disruptive selection can also be maladaptive if the environment changes and the extreme traits that are being favored are no longer beneficial to the population. In this case, the population may be at a disadvantage and less adaptable to the new environment.

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List the effect of penguin population decrease and explain about how food supply and predators effect on them?​

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Answer:Habitat loss, pollution, fishing.

Explanation:Habitat loss, pollution, and fishing, all factors humans can readily mitigate, remain the primary threats for penguin species. Their future resilience to further climate change impacts will almost certainly depend on addressing current threats to existing habitat degradation on land and at sea.

Hi^^ please help me (NO SCA.M ANSWERS!!!) I kin.da need the answer soon.


Think of ways in which scientists are presently challenging our ideas about the Universe??

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Scientists have always challenged already existing "facts" about the universe such as the evidence that the earth is round and not flat as originally thought

How are scientists challenging our ideas about the Universe?

The red shift of light is one piece of evidence that the universe is expanding. From other galaxies, light comes to our planet. The wavelength of that light lengthens as the light from that galaxy approaches Earth and the distance between Earth and the galaxy widens.

Science and scientists are always on the lookout for new ways to explain phenomena about the universe that would challenge our beliefs and they do this using the scientific method.

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White blood cells are most closely associated with which two body systems?
answer choices
circulatory and digestive
immune and circulatory
digestive and excretory
excretory and immune

Answers

White blood cells are most closely associated with the Immune system and circulatory system two body systems.

White blood cells are the crucial players in your vulnerable system. They're made in your bone gist and are part of the lymphatic system. White blood cells move through blood and towel throughout your body, looking for foreign particles similar to bacteria, contagions, spongers, and fungi.

Although white cells are set up in the rotation, utmost do outside the rotation, within napkins, where they fight infections; the many in the bloodstream are in a conveyance from one point to another.

Although the cells look analogous there are two main types, B- cells and T- cells. B- cells develop in the bone gist. T cells are born in the bone gist but are progressed in the Thymus. There will be more on this in the section on the vulnerable system.

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which four of the following are functions of lipopolysaccharide? multiple select question. contributes to the negative charge of the cell maintains cell shape as a structural support provides energy for flagellar rotation stabilizes the outer membrane aids in genome replication makes a permeability barrier protects from environmental toxins (and immunological factors)

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Four functions of lipopolysaccharide : Makes permeability barrier, Protects from environmental toxins (and immunological factors), contributes to the negative charge of cell and stabilizes the outer membrane.

What are lipopolysaccharide?

Lipopolysaccharides (LPS) are mainly derived from gut microbiome and are chemical molecules located in the outer membrane of Gram-negative bacteria.

When bacteria are living in the digestive tract, LPS serves as a permeability barrier and structural integrity to prevent harmful compounds like toxins and bile salts from entering the bacterial cell.

By triggering an immune reaction involving components in the blood (complement and Toll-like receptors), LPS causes fever by triggering the creation of prostaglandins and sending signals to the brain to raise body temperature.

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you are asked to find the location of a dna sequence resulting in a protein that is being overexpressed in a disease state. this sequence most likely resides within:

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The correct option is D ; Not likely any of them, DNA sequencing is utilized in medicine for a variety of purposes, including illness diagnosis and therapy.

In general, sequencing allows healthcare practitioners to assess whether a gene or the area that controls a gene includes alterations that are associated to a condition, known as variations or mutations.

Each codon in mRNA is made up of three nucleotides, and each codon indicates a certain amino acid (hence, it is a triplet code). The mRNA sequence is therefore employed as a template to construct the chain of amino acids that make up a protein in the correct order.

Mass spectrometry and Edman degradation using a protein sequenator are the two most used direct techniques of protein sequencing (sequencer).

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Full Question ;

You are asked to find the location of a DNA sequence resulting in a protein that is being overexpressed during in a disease state.

This sequence most likely resides within:

heterochromatin

a long interspersed element (LINE)

a short tandem repeat (STR)

likely to be any of these

not likely to be be any of these

not likely any of them

Yearly, how much of the rainforest is deforested? what is a theory on how deforestation can affect the global climate?

Answers

the Deforestation Crisis More than 15 billion trees are lost to deforestation each year, which is the startlingly succinct response to the question of how many trees are cut down annually.

The main cause of climate change is deforestation. The second greatest anthropogenic source of atmospheric carbon dioxide emissions, after the burning of fossil fuels, is changes in land use, particularly in the form of deforestation. Burning forest biomass and decomposing leftover plant matter and soil carbon release greenhouse gases into the atmosphere. Results for deforestation emissions are comparable between global models and national greenhouse gas inventories. In 2019, 11% of the world's greenhouse gas emissions were attributable to deforestation. [6] Tropical deforestation is contributing to an increase in carbon emissions. Growing woods act as a carbon sink and may also help to lessen the consequences of climate change. Deforestation might occur as a result of some effects of climate change, including an increase in wildfires. There are numerous ways to destroy forests, including wildfires, agricultural clearcutting, cattle ranching, and harvesting for lumber.

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Hiro tests the efficiency of the lab’s autoclave and blood gas analyzer. He adjusts the machines when necessary so that test results will come out as accurately as possible. What specialty of biomedical engineering does Hiro MOST likely work in?


bioengineer


medical engineer


clinical engineer


rehabilitation engineer

Answers

Hiro most likely holds a position as a clinical engineer.

Is working in biomedical engineering stressful?

After earning a degree, a biomedical engineer's job is rigorous but not overly difficult or stressful. In contrast, other healthcare professions entail lengthy hours and strenuous physical and mental demands of the body.

Do biomedical engineers practise medicine?

Both physicians and biomedical engineers assist individuals, but in different ways. A doctor has an impact on the lives of the people they treat. Biomedical engineers don't always deal directly with patients; instead, they create and develop the tools that are utilised to identify and treat patients' medical issues.

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draw a diagram of cranium​

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Explanation:

This is the diagram of a cranium/skull.

what is the mechanism by which toxic shock syndrome toxin-1 (tsst-1) causes tss? a. the bacteria release the toxin into the blood and it goes to the hypothalamus to produce an extremely high fever. b. the bacteria release the toxin into the gastrointestinal system where phagocytes engulf the bacteria, leaving a pseudomembrane that irritates the colon. c. the toxin is a superantigen that stimulates t-cell proliferation with production of large amounts of cytokines. d. all of the above

Answers

c.the toxins is a superagent that stimulates T-cell proliferation with production of large amount of cytokines.

The prototype superantigen toxic shock syndrome toxin-1 (TSST-1), which is released by a strain of Staphylococcus aureus in susceptible hosts, affects the vascular system by inducing shock, fever, and inflammation.

TSST-1-producing bacteria can be found in any part of the body, however they are more prevalent in infected women's vagina. Patients with toxic shock syndrome (TSS) often exhibit TSST-1, a bacterial exotoxin that can also be present in menstrual women, men, and children. Men account for one-third of all TSS cases. Any type of skin wound or surgical wound could be the cause of this statistic.TSST-1 is the cause of 50% of non-menstrual and 100% of all menstrual TSS cases.

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What is the goal of cellular respiration?To provide the cell with energy in the form of ATP.Which of the four phases of cellular respiration result in the production of ATP?O 1 glucose ---> 2 pyruvate ---> 2 acetyl-CoA, 2 CO2, 2 NADH.O Glycolysis, the Krebs cycle, and oxidative phosphorylation.O The link reaction and the Krebs cycleO They're used in oxidative phosphorylation

Answers

The goal of cellular respiration is to provide the cell with energy in the form of ATP. The final phase of cellular respiration which results in the production of ATP is: Glycolysis, the Krebs cycle, and oxidative phosphorylation. Thus Second Option is the answer.

Cellular respiration is the process by which cells convert the energy stored in food molecules into a form that the cell can use, called ATP (Adenosine triphosphate). The goal of cellular respiration is to provide the cell with energy in the form of ATP.

The process of cellular respiration is divided into four phases: glycolysis, the Krebs cycle, the electron transport chain, and oxidative phosphorylation. During glycolysis, one glucose molecule is converted into two pyruvate molecules and produces a small amount of ATP.

In the Krebs cycle, pyruvate molecules are converted into acetyl-CoA and CO2. The electron transport chain and oxidative phosphorylation are the final stages of cellular respiration, where the high-energy electrons from the Krebs cycle are used to produce ATP through a process called chemiosmosis. This process is responsible for the majority of the ATP produced by the cell.

In summary, the final phase of cellular respiration which results in the production of ATP is: Glycolysis, the Krebs cycle, and oxidative phosphorylation. The energy produced during cellular respiration is used by the cell for various functions like active transport, protein synthesis, and movement.

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studocu compare and contrast monosaccharides and polysaccharides. what is the difference between a carbohydrate and a lipid? how are unsaturated fats different from saturated fats?

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Answer:

Monosaccharides and polysaccharides are both types of carbohydrates, but they have some key differences. Monosaccharides are simple sugars that cannot be broken down into smaller sugars, examples of monosaccharides are glucose and fructose. Polysaccharides, on the other hand, are complex carbohydrates made up of long chains of monosaccharides. Examples of polysaccharides include starch and glycogen.

Carbohydrates and lipids are two different types of biomolecules. Carbohydrates are made up of simple sugars and are an important source of energy for living organisms. Lipids, on the other hand, are a diverse group of biomolecules that include fats, waxes, and oils. They are not as important as a source of energy as carbohydrates but are essential for energy storage, insulation, and cell membrane structure.

Saturated fats and unsaturated fats are both types of lipids. Saturated fats have a high proportion of saturated fatty acids, which means that their carbon atoms are fully bonded to hydrogen atoms. They are typically solid at room temperature, and are usually derived from animal sources. Unsaturated fats have a high proportion of unsaturated fatty acids, which means that some of their carbon atoms are not fully bonded to hydrogen atoms. They are typically liquid at room temperature, and are usually derived from plant sources. Unsaturated fats are considered to be healthier than saturated fats, as they can help lower cholesterol levels and reduce the risk of heart disease.

Explanation:

Monosaccharides are simple carbohydrates made up of one sugar molecule, while polysaccharides are complex carbohydrates made up of multiple sugar molecules. Carbohydrates are molecules composed of carbon, hydrogen, and oxygen, while lipids are molecules composed of carbon, hydrogen, and oxygen, as well as nitrogen, phosphorus, and/or sulfur. Unsaturated fats have at least one double bond between their carbon atoms, while saturated fats have only single bonds between their carbon atoms. Unsaturated fats are usually liquid at room temperature, while saturated fats are usually solid. Unsaturated fats can also be beneficial to health, while saturated fats can increase the risk of heart disease.

Glucose is a large molecule that is transported across the cellmembrane through a gated channel, a type of transport proteinused during what diffusion

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Glucose is a large molecule that is transported across the cell membrane through a gated channel, a type of transport protein used during Facilitated diffusion.

Easy prolixity is the unresistant movement of motes along the attention grade. It's a picky process, i.e., the membrane allows only picky motes and ions to pass through it. It, still, prevents other motes from passing through the membrane.

Eased prolixity is also called carrier-intermediated prolixity because a substance transported in this manner diffuses through the membrane with the help of a specific carrier protein. That is, the carrier facilitates the prolixity of the substance to the other side.

Two classes of proteins that intervene in eased prolixity are generally distinguished carrier proteins and channel proteins. Carrier proteins bind specific motes to be transported on one side of the membrane.

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if the ventral cells of an early frog gastrula were experimentally induced to express large amounts of a pro- tein that inhibits bmp-4, could a second embryo develop? explain.

Answers

Yes, second embryo could develop because inhibiting BMP-4 would have same effect as transplanting an organizer.

Why the cells in frog blastula and gastrula are of unequal sizes?

The gastrula is bigger than the zygote and blastula because it has germ layers. The volume of the frog egg is almost 1.6 million times more than that of a typical frog cell. The egg will transform into a tadpole throughout embryonic development, which will have millions of cells but the same amount of organic material.

During the third week of human development, there is gastrulation. One of the most important stages of development, gastrulation produces the three basic germ layers (ectoderm, endoderm, and mesoderm) and primes the system for organogenesis.

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Researchers studied the relationship between glucose concentration, oxygen level, and ATP production in one type of mammalian cell. Cells were isolated and cultured in growth medium containing either 1.5m

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Oxygen is only required for cellular/aerobic respiration. This process will take place in the mitochondria and is abbreviated as:

C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O + ≈38 KJ energy

Cellular respiration requires glucose and is broken down by several processes starting in the cytoplasm to produce energy in the form of ATP. Oxygen serves as the final electron acceptor after electrons complete the reaction down the electron transport chain and ATPase. Water is produced as a by-product. Cellular respiration is a series of chemical reactions that break down glucose to produce ATP, which is used as energy to power many reactions throughout the body. Cellular respiration consists of three main steps. Glycolysis, citric acid cycle, and oxidative phosphorylation.

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The complete question is

Researchers studied the relationship between glucose concentration, oxygen level, and ATP production in one type of mammalian cell. Cells were isolated and cultured in growth medium containing either 1.5mM glucose or 25 mM glucose and at oxygen levels that varied from 0% to 21% . The researchers determined the concentration of ATP per cell under the different conditions. The ATP concentrations are shown as relative to the maximum ATP concentration obtained when cells were cultured in the presence of 25 mM glucose and 21% oxygen, standard culture conditions. The data are shown in Table 1. Describe the role of oxygen in cellular respiration.

The chemical form of energy that is usable by the cell to do work.

NADPH

ATP

glucose

NADH

Answers

All living species cells include the energy-carrying chemical adenosine triphosphate (ATP).

The correct option is B.

When food molecules are broken down, chemical energy is produced. ATP absorbs this energy and uses it to power other cellular operations. Chemical energy is needed by cells to power metabolic activities that would not take place naturally, to transport necessary molecules across membranes, and to carry out mechanical functions like muscle contraction. Chemical energy cannot be stored in ATP, but it may be in lipids and carbs like glycogen. ATP is created when a cell requires energy from storage molecules. ATP then transports the energy to regions of the cell where energy-intensive processes are occurring.

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where are hydrogen bonds located within the dna? in the center of the molecule linking the phosphorus and the deoxyribose on the backbone of the molecule linking the phosphate group and the deoxyribose sugar in the center of the molecule linking the nitrogen bases of both strands on the backbone of the molecule linking the nitrogen bases to the deoxyribose

Answers

The correct answer is B) on the backbone of the molecule linking the phosphate group and the deoxyribose sugar. Hydrogen bonds are located on the backbone of the DNA molecule, linking the phosphate group and the deoxyribose sugar in each strand. This bond holds the two strands together and allows them to form the double helix structure of DNA.

Hydrogen bonds are a type of chemical bond formed when the positively charged hydrogen atom of one molecule is attracted to the negatively charged atom of another molecule. In the case of DNA, the hydrogen bond is formed between the phosphate group and the deoxyribose sugar in each strand of the double helix structure.

This bond is what holds the two strands together and is essential for the correct structure of the DNA molecule. Without these hydrogen bonds, the two strands of DNA would not be able to fit together correctly and the genetic information contained within the molecule would not be able to be accurately replicated. Hydrogen bonds are also important for other biological processes such as protein folding, DNA replication, and gene expression.

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the molecular and fossil records are in agreement with the appearance of animals. true or false

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The given statement “The molecular and fossil records are in agreement with the appearance of animals.” is false because due to the rarity of fossilization, the fossil record is thought to be incomplete. The remains must be covered by sediments and left undisturbed for thousands of years in order for fossilization to take place.

One of the most important periods in the evolution of life was the emergence of animals, although the timing of this transition is still poorly understood. Animals are thought to have evolved and started to diversify more than 100 million years before the first conclusive Cambrian metazoan fossil evidence. Closer examination finds that, contrary to popular belief, there is less of a divergence between clock estimations and the fossil record. The presence of the crown-representatives of the majority of animal phyla in the Neoproterozoic is not predicted by contemporary clock analysis. In addition, a number of Neoproterozoic fossils can be reliably interpreted as metazoans despite obstacles posed by imperfect preservation, a lack of phylogenetically informative features, and hazy expectations about the anatomy of early animals.  

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Rising levels of atmospheric carbon dioxide will cause which of the following changes in oceanic chemistry? *Check all that apply.*
1. Lower pH
2. Increased level of carbonic acid
3. Decreased level of pH
4. Higher pH

Answers

Rising levels of atmospheric carbon dioxide will cause lower pH in oceanic chemestry. So the correct option is 1.

What is the ocen acidification?

The acidification of the ocean is a process in which the pH is going to be reduced, this is going to be given by an increase of carbon dioxide in the atmosphere, changing its chemical composition. This acidification occurs when by chemical reactions the ocean water absorbs carbon dioxide from the environment. This will occur naturally but due to the increase in carbon dioxide due to the industrial revolution, fuel burning and forest clearing.

This caused the ocean to have lowered its pH, which is a danger to creatures that live in the ocean. Acidification weakens the shells of ocean creatures and also affects corals and oysters.

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what are the proteins in the connective tissues of the foot examples of? responses structural proteins structural proteins antibody proteins antibody proteins storage proteins storage proteins transport proteins

Answers

Structured proteins include those found in the connective tissues of the foot.

What functions do proteins serve for the body?

Protein can be found in every human cell. A chain of amino acids makes up the fundamental building block of proteins. For your body to repair damaged cells and create new ones, you need protein in your diet. In addition, children, teenagers, and expectant women need protein for healthy growth and development.

Does peanut butter include a lot of protein?

Peanut butter is a strong source of protein and is high in heart-healthy fats, which might be beneficial for vegetarians trying to increase their protein intake. Up to 8 grams of protein and 2 to 3 grams of fiber can be found in a 2-tablespoon serving of peanut butter.

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Which of the following statements about the active site of an enzyme is correct?
a. The active site has a fixed structure (shape).
b. Coenzymes are rarely found in the active site of an enzyme.
c. The structure of the active site is not affected by changes in temperature.
d. The active site allows the reaction to occur under the same environmental conditions as the reaction without the enzyme.
e. The active site may resemble a groove or pocket in the surface of a protein into which the substrate fits.

Answers

d. The active site allows the reaction to occur under the same environmental conditions as the reaction without the enzyme.

of the following statements about the active site of an enzyme is correct

Why is an enzyme's active site significant?

At critical places in their structures known as active sites, enzymes bind substrates. They frequently have a very narrow range of substrates to which they will attach. Most metabolic processes would take significantly longer to complete without enzymes and would be too slow to support life.

Proteins called enzymes greatly accelerate chemical processes by decreasing their activation energy.

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1
2
3
4
A cell must continuously sort useful materials from its
waste products and then remove or recycle the waste. One
way a cell does this is to first put tiny tags on proteins that
are no longer needed. These tags, which are small
polypeptide chains 76 amino acids long, are called
ubiquitin.
Ubiquitin tags direct proteins to compartments of the cell
called proteasomes. Within each proteasome, ubiquitin-
tagged proteins are deconstructed into their component
amino acids. These pieces can be repurposed to build new
proteins.
Sometimes organs stop processing waste effectively,
allowing the waste to pile up and contributing to many
diseases. Alzheimer's disease, for example, includes piles
of waste proteins in the brain called tangles, while
Parkinson's disease involves the accumulation of recyclable
material into Lewy bodies. Mallory bodies are piles of waste
proteins common in liver disease. These piles, known
generically as inclusions, can be identified under the
microscope because they are covered in tiny ubiquitin tags.
A problem in the breakdown of ubiquitin-tagged proteins
may be one cause of soinocerebellar ataxia tvoe 1. In this
Why do individuals with spinocerebellar ataxia experience loss of
muscle control, even though the ataxin-1 protein builds up only in
the brain and spinal cord?
OA. Inclusions can build up in all body systems and can cause
debilitating effects.
OB. Genetic mutations in the ataxin-1 protein cause muscular
proteins to change shape.
OC. When the ubiquitin tagging system does not work
effectively, cellular waste can build up in the muscles.
OD. The neurons affected by the ataxin-1 protein buildup are
in a region of the brain that manages muscle control.

Answers

Based on the role of ubiquitin in protein deconstruction as stated in the passage, the correct options are as follows:

to tag waste proteins for recycling in the proteasomes; option A.

Wastes will build up in vital organs, and the organism will experience disease; option D

the neurons affected by the ataxin-1 protein buildup are in a region of the brain that manages muscle control; option D.

What are phrases?

Phrases refers to a group of words which contains a verb but which on their own do not make complete sense.

In the description of the role of Ubiquitin, it is described as a small polypeptide chain containing 76 amino acids. The main tole of ubiquitin is to tag proteins for deconstruction in the proteasomes.

Therefore, the phrase describes the purpose of ubiquitin is to tag waste proteins for recycling in the proteasomes; option A.

Based on the passage, the statement that describes the overall consequence of proteins containing mutations is: Wastes will build up in vital organs, and the organism will experience disease; option D

Individuals with spinocerebellar ataxia experience loss of muscle control, even though the ataxin-1 protein builds up only in the brain and spinal cord because the neurons affected by the ataxin-1 protein buildup are in a region of the brain that manages muscle control; option D.

In conclusion, mutations in ubiquitin-tagged proteins will result in accumulation in the body since they cannot be deconstructed in the proteasomes.

a natural resource of north africa that is often used in fertilizers

Answers

Phosphate reserves are found in Africa, North America, Kazakhstan, the Middle East and Oceania but the world's largest deposits are located in Morocco, which is also one of the global leaders in phosphate extraction.

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Debooster cylinders are used in brake systems primarily to

Answers

An aircraft uses debooster cylinders are used in brake in flight is under the influence of many forces. The four primary forces acting on a straight and levelled aircraft are weight, lift, thrust and drag.

Forces on an Aircraft weight is defined as the force acting on the aircraft due to gravity. Lift is the force acting perpendicular to relative motion and opposes weight. The wings of an aircraft are curved on top but flat at bottom.

This cross sectional shape of wings is known as airfoil. When this shape moves through the air at a high speed, air velocity is higher at the top surface of the wing than the bottom. This causes the pressure on top of the wing to be lower than the pressure on the bottom of the wing.

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What are 2 examples of interactions among organisms and their environment?

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examples of interactions among organisms and their environment: Flowers that have been pollinated by insects give the insects nourishment in the form of nectar and pollen. For the benefit of the living trees, dead wood is broken down by fungi to produce energy.

The interconnections in factual ecosystems are more varied and intricate. In the particular populations of the colorful species, these relations constantly beget feedback. Populations of organisms can be constrained by competition for coffers and predation. Positive relations can boost the populations of both interacting species. also, the species have an impact on their surroundings, modifying the Earth's face and the coffers available to ecosystems. thus, relations between species play a significant part in how life on Earth endures and develops over time. The maturity of relations between species affect in both benefits and downsides for the brutes involved, although sometimes the issues are more unevenly balanced.

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Translate the following mRNA strand. AUG AGC CGG UGU AGA GGG UUG CAC UAU UAA A pharmacy technician measures the mass of a pill. The mass of one pill is 697 mg. What is the mass in kilograms of 100 pills? Write your answer as a decimal A sealed flask contains3.6 atm H2 gas and1.8 atm O2 gas.What is the total pressure in theflask in atm? A large western state consists of 2051 million acres of landApproximately 56% of this land is federally owned. Find thenumber of acres that are not federally ownedmillion acres which area had its claim to being part of the united states strengthened by the louis and clark expedition? question 3 options: oregon texas california alaska The Congressional Research Service estimates that at least $45 million of counterfeit U.S. $100 notes produced by the North Korean government are in circulation.a. Why do U.S. taxpayers lose because of North Korean counterfeiting? Consider the following class definition.public class BoolTest{private int one;public BoolTest(int newOne){one = newOne;}public int getOne(){return one;}public boolean isGreater(BoolTest other){/ missing code /}}The isGreater method is intended to return true if the value of one for this BoolTest object is greater than the value of one for the BoolTest parameter other, and false otherwise. The following code segments have been proposed to replace / missing code /.return one > other.one;return one > other.getOne();return getOne() > other.one;Which of the following replacements for / missing code / can be used so that isGreater will work as intended?A.I onlyB.II onlyC.III onlyD.I and II onlyE.I, II and III 14. A supply and demand puzzle The following graph shows the market for roses in 2010. Between 2010 and 2011, the equilibrium price of roses remained constant, but the equilibrium quantity of roses decreased. From this, you can conclude that between 2010 and 2011, the supply of roses______and the demand for roses _______ lin rides 6 miles on her bike in 48 minutes at a constant speed how many minutes per mile does she ride two components of a minicomputer have the following joint pdf for their useful lifetimes x and y. what is the probability that the lifetime x of the first component exceeds 3? SOMEONE HELP PLEASE!! Employees' conclusions about equity depend on :- what benefits they receive.- what level of income they believe they should be at by this point in their lives.- what they choose as a standard of comparison.- if they think they can bargain for a higher rate of pay.- how much money they think the company CEO makes.Pick 1 of these options if two different gases are at the same temperature (which means the gases have the same kinetic energy), how would you determine which gas would have the faster speeds What is the condition for a triangle whose two sides are 6cm 8cm then the third side is? Complete the text with correct form of past perfect simple or continuous which one would happen first in the body systemsthe nervous system directs muscles to shiver and teeth to chatter. the brain detects that the body is too cold. muscles warm the body by shivering and chattering teeth. the brain senses body temperature. What are the 4 determinants of value? short summary based on the text "Throughout his life, Dr. King was completely against violence. He participated in many protests." pls? the nurse is providing general information to a group of high school students about preventing human immunodeficiency virus (hiv) transmission. the nurse should inform the students that which behavior is most unsafe? Which sentence identifies the author's main claim about Maggie L. Walker in the text?