your friend claims that a nonsense mutation causes proteins to be shorter because the mutation stops rna polymerase. is your friend's claim true or false? to start, address the first part of the claim: nonsense mutations cause proteins to be shorter. which of the following is an accurate, relevant statement about transcription or translation that could be used to determine if the claim about protein length is true?

Answers

Answer 1

My friend's claim is false, because while the nonsense mutation does lead to a shorter protein, this is because the stop codon stops DNA polymerase, not RNA.

Two polynucleotide chains form the double helix structure of deoxyribonucleic acid, a polymer (DNA). Every known organism, including many viruses, has genetic material. An organism's growth, development, function, and reproduction all depend on its genetic makeup. DNA and ribonucleic acid are examples of nucleic acids (RNA). Along with proteins, lipids, and complex carbohydrates, nucleic acids are one of the four primary types of macromolecules required for all known forms of life (polysaccharides).

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Related Questions

Based on this information, which two patterns of distribution do the sea lions exhibit? D. Random pattern C. Clustered pattern B. Linear pattern A. Regular pattern

Answers

A. Regular pattern is the right response. Because they travel in pods around the California coast in a circle, sea lions have a predictable pattern of distribution.

What is Species Distribution?The way that members of a population are dispersed in space at any particular time is known as a species dispersion pattern, also known as a distribution pattern.A population's constituent organisms may be distributed roughly evenly, randomly and without any discernible structure, or grouped together.A biological taxon's spatial arrangement is determined by its species distribution, also known as species dispersion. The range of a specific taxon indicates its geographic range, which is frequently shown on a map as shaded areas. The distribution of animals on land and in freshwater is not uniform. They are confined to specific areas due to a number of circumstances, including climate, food, shelter, flora and wildlife, etc.

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What is the probability of the offspring having hemophilia for the cross?; What is the best evidence to prove that Irene was heterozygous for hemophilia?; Is hemophilia recessive?

Answers

The fact that two of her sons have hemophilia and one does not would be the best proof, the probability of the offspring having hemophilia for the cross

A sex-linked recessive condition, hemophilia. This means that whereas males can either be normal or affected, females can either be homozygous normal, heterozygous, or impacted by the condition. This is due to the fact that females have two X chromosomes (XX) while males only have one (XY). Additionally, males always inherit their X chromosomes from their mothers, whereas females inherit their Y chromosomes from their fathers. Therefore, if Irene's two X chromosomes are normal for hemophilia, none of her sons should be affected. All of her boys will have the problems if both X chromosomes are defective. If just one X chromosome is affected and the other is normal, some of her kids may not.

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An animal cell placed in a sugar solution is shown in the diagram. Which statement best describes how osmosis will affect this animal cell?

Water will move out of the cell and the cell will shrink
Water will move into the cell and the cell will expand
Sugar will move out of the cell and the cell will expand
Sugar will move into the cell and the cell will expand

Answers

The cell will shrink as the Water will move out of the cell and the cell will shrink in the animal cell placed in a sugar solution.

Osmosis is a kind of diffusion that refers back to the motion of a solvent throughout a semipermeable membrane from a place of decrease solute awareness to better solute awareness.

If we area a mobileular withinside the hypertonic answer like in sugar or salt solution, the mobileular will shrink. It is due to the fact the motion of water takes area from decrease solute awareness to better solute awareness i.e from interior sugar option to achieve equilibrium. It outcomes in shrinkage of the cell.

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Postganglionic neurons of the sympathetic nervous system can be characterized as having which of the following receptor type?A. Muscarinic acetylcholine receptorsB. Nicotinic acetylcholine receptorsC. Adrenergic receptors

Answers

The receptor type is Adrenergic Receptors. As mentioned, neurons that produce and release the neurotransmitter NE are known as adrenergic neurons.

NE is secreted by postganglionic neurons of the sympathetic nervous system and binds to adrenergic receptors expressed on effector cells. Postganglionic neurons of the sympathetic nervous system use adrenergic receptors to respond to signals from the central nervous system. These receptors are activated by either epinephrine (adrenaline) or norepinephrine (noradrenaline) hormones. The hormones are released from the adrenal medulla and activate the postganglionic neurons to initiate the fight-or-flight response. The adrenergic receptors are divided into two major groups, alpha and beta. Alpha receptors are responsible for constriction of the blood vessels, bronchi, and other organs, while beta receptors are responsible for increased heart rate and contraction of the skeletal muscles.

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Will a point mutation affect the polypeptide that forms?; Does point mutation change amino acid?; Can point mutations change a specific codon?; How does the mutation affect the amino acid sequence in the polypeptide?

Answers

A single base pair that is inserted, removed, or modified in a genome is known as a point mutation. The majority of point mutations are harmless.

How can point mutations impact the sequences of amino acids?

One of three outcomes from a point mutation on a protein is possible: (1) an alteration to a different amino acid known as an amisense mutation a mutation known as a nonsense mutation that affects a termination codon.

What effects does the point mutation have on the polypeptide?

A point mutation will frequently result in the same amino acid being included in the resultant polypeptide despite the sequence change because of the degeneracy of the genetic code. Silent mutations are those changes that don't affect the structure of the protein.

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What would happen if mitosis went wrong?

Answers

When there are either too few or too many chromosomes in the daughter cells created during mitosis, it is known as aneuploidy.

What occurs if meiosis fails?

However, if meiosis is abnormal, a newborn may be born with additional chromosomes (trisomy) or without chromosomes altogether (monosomy). Pregnancy loss may result from these issues. They might also harm a child's health. A woman who is at least 35 years old runs an increased risk of giving birth to a child who has a chromosomal defect.

What would occur if mitosis was unchecked?

Cells can divide randomly and collect genetic mistakes that can result in a malignant tumor when the cell cycle is out of control.

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Which of the following choices is not a method of preventing bacterial illnesses from spreading in a meat-processing plant?
Washing hands and utensils with hot soapy water
Use of gloves when handling raw meat products
Treatment of work areas with chemical disinfectants
Using antibiotics to treat persons with food poisoning

Answers

There are often infections. It's likely that we've all had one at some point, from COVID-19 to ear infections and the flu. Sepsis can be caused by parasite, bacterial, fungal, or viral illnesses.

What shared trait exist between viruses and biological cells?

Viruses have two crucial characteristics with living beings even though they are not considered to be biological creatures. They are capable of evolution and have genetic material.

What key distinction exists between viruses and live cells?

Viruses are not composed of cells, they cannot maintain a constant condition, they cannot develop, and they cannot produce their own energy. Although they proliferate and adjust to their surroundings, viruses behave more like machines than actual biological things.

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while on their way to cross over to the opposite side of the body, the axons of some trigeminothalamic pathway neurons synapse with second-order neurons here.

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Decussation on their way to cross over to the opposite side of the body, the axons of some trigeminothalamic pathway neurons synapse with second-order neurons here.

Second-order neurons make up these two nuclei (the dorsal column nuclei). The internal arcuate fibers, which comprise the medial lemniscus on each side, are the name given to their axons as they cross over to the other side of the medulla.

Sensory decussation is the term for this transition. So that they can switch sides, the axons of the neurons in each of these cortexes must bifurcate (split in two) at some point during their descent to the spinal cord.

This decussation or crossing takes place right before At the base of the brain, the nerve conveying the impulse does a U-turn and travels to the opposite side. The spinal cord receives the stimulation. The spinal cord's nerve fibers and a motor nerve share a synapse as the impulse travels there.

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the culmination of sexual stimulation is called, a pleasurable feeling of physiological and psychological release that is accompanied by ejaculation and ___

Answers

Orgasm is a satisfying sensation of physical and emotional release that, in men, is accompanied by emission and ejaculation.

What timeframe does sexual development and fertility occur?

The period of puberty is when a person reaches sexual maturity and fertility. Puberty can start at a variety of ages, but it typically happens between the ages of 10 and 14 for females and between the ages of 12 and 16 for boys.

What hormones are present in the male and female reproductive systems and what do they do?

Oestrogen and testosterone are the two primary reproductive hormones. Once a female reaches puberty, estrogen induces the eggs in her ovaries to develop. These are then periodically secreted throughout the menstrual cycle. Males that take testosterone have increased sperm production.

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What is the best evidence to prove that Irene was heterozygous for hemophilia?

Answers

Answer:

Alice carried the recessive allele.

Explanation:

Alice carried the recessive allele is the best evidence to prove that Irene was heterozygous for hemophilia.

Alpha-glycosidase catalyzes the hydrolysis of maltose into glucose.
a. Write the chemical reaction for the conversion of maltose into glucose (e.g. Reactants --> Products).
b. What type of chemical reaction is responsible for the conversion of maltose into glucose? Would you expect this reaction to occur quickly in the absence of alpha-glycosidase? Explain.
c. Draw a labeled diagram of an enzyme catalytic cycle that depicts the conversion of maltose into glucose. Be as detailed as you can.
d. Alpha-glycosidase is found in the saliva of most mammals. Suppose you were to ingest several saltine crackers (which are rich in starch) and then take a sip of lemonade (a solution which includes citric acid). How could the lemonade alter the efficacy of alpha-glycosidase?

Answers

Answer:

As a key enzyme regulating postprandial blood glucose, α-Glucosidase is considered to be an effective target for the treatment of diabetes mellitus. In this study, a simple, rapid, and effective method for enzyme inhibitors screening assay was established based on α-glucosidase catalyzes reactions in a personal glucose meter (PGM). α-glucosidase catalyzes the hydrolysis of maltose to produce glucose, which triggers the reduction of ferricyanide (K3[Fe(CN)6]) to ferrocyanide (K4[Fe(CN)6]) and generates the PGM detectable signals. When the α-glucosidase inhibitor (such as acarbose) is added, the yield of glucose and the readout of PGM decreased accordingly. This method can achieve the direct determination of α-glucosidase activity by the PGM as simple as the blood glucose tests. Under the optimal experimental conditions, the developed method was applied to evaluate the inhibitory activity of thirty-four small-molecule compounds and eighteen medicinal plants extracts on α-glucosidase. The results exhibit that lithospermic acid (52.5 ± 3.0%) and protocatechualdehyde (36.8 ± 2.8%) have higher inhibitory activity than that of positive control acarbose (31.5 ± 2.5%) at the same final concentration of 5.0 mM. Besides, the lemon extract has a good inhibitory effect on α-glucosidase with a percentage of inhibition of 43.3 ± 3.5%. Finally, the binding sites and modes of four active small-molecule compounds to α-glucosidase were investigated by molecular docking analysis. These results indicate that the PGM method is feasible to screening inhibitors from natural products with simple and rapid operations.

Explanation:

Sequencing results can determine SNPs in cancer cells or provide evidence for large-scale mutations. You sequenced a tumor genome and a healthy tissue genome, then aligned your sequences with a reference genome. ((Given))
The blank region indicated by the arrow means that there are more reads in cancer cells compared to healthy cells. True or False?
False

Answers

The results of sequencing can identify SNPs in cancer cells or show evidence of widespread mutations. FALSE

The blank area denoted by the arrow indicates that cancer cells have more readings than healthy cells

Then, they may determine whether a specific SNP pattern in any region of DNA is related to cancer. Researchers will examine the DNA of many patients (referred to as "cases") who have a certain type of cancer and compare their SNP patterns to those of healthy controls (referred to as "controls").

If a large enough sample size is sequenced, population sequence data can be used for SNP detection even in the absence of precise base quality values. Using sequencing data from the Illumina GA, we have shown the effectiveness of population SNP calling.

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organisms require a variety of chemical nutrients, such as ______, which are components of proteins, nucleic acids, and atp

Answers

According to the research, the correct answer is nitrogenous. Organisms require a variety of chemical nutrients, such as nitrogenous, which are components of proteins, nucleic acids, and atp.

What are Nitrogenous compounds?

These are part of the amino acids that can be synthesized from nitrogenous metabolites, being essential macronutrients that are part of biomolecules.

In this sense, this compound is essential in nucleic acids forming part of the nitrogenous bases and at the body level of proteins that have an important nutritional function, forming the main nitrogenous intake of the organism.

Therefore, we can conclude that according to the research, Nitrogenous compounds are chemical components of proteins, nucleic acids, and atp, which play an important role in our body.

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Which substance(s) produced in one part of a plant affect(s) another part?

a. herbicides

b. enzymes

c. oxygen and nitrogen

d. hormones

The early growth stage of a plant embryo is called

a. germination.

b. dormancy

. c. fertilization.

d. pollination.


The gametophytes of gymnosperms live inside reproductive structures called

a. cones.

b. angiosperms.

c. flowers.

d. embryos.


Which of the following statements is true about bryophytes?

a. They have specialized tissues that conduct water

. b. They are a group of plants made up of

algae and mosses.

c. They are not highly dependent on water

. d. They draw up water by osmosis.


The outer covering of a plant consists of

a. meristematic tissue.

b. dermal tissue.

c. ground tissue.
d. vascular tissue

Answers

The substance(s) produced in one part of a plant affect(s) another part is hormones,

option D is correct

The early growth stage of a plant embryo is called germination.

Option A is correct.

The gametophytes of gymnosperms live inside reproductive structures called cones.

Option A is correct.

The following statements is true about bryophytes is that they are a group of plants made up of algae and mosses.

Option B is correct.

The outer covering of a plant consists of  dermal tissue.

Option b is correct.

What is germination?

Germination is described as the process of seeds, beginning to grow into plants through early development of roots, shoots, and leaves.

Germination sometimes occurs early in the development process; the mangrove (Rhizophora) embryo develops within the ovule, pushing out a swollen rudimentary root through the still-attached flower.

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Which gland is responsible for initiating the menstrual cycle ?

Answers

Every 60 to 120 minutes, it is rhythmically discharged. Follicle stimulating hormone (FSH), which initiates the formation of follicles (eggs) and influences the level of estrogen, the main female hormone, is produced by the pituitary gland when GnRH stimulates it.

Which hormone is identified by a nurse as being the one that starts the menstrual cycle when discussing the hormones involved in it?

The anterior pituitary gland secretes the hormones luteinizing and follicle-stimulating.

The menstrual cycle is caused by which hormone?

The three phases of the menstrual cycle are follicular (before egg release), ovulatory, and are controlled by a complex interplay of hormones including luteinizing hormone, follicle-stimulating hormone, and estrogen and progesterone (egg release)

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the adrenergic receptors have stimulatory effects, whereas adrenergic receptors may be stimulatory or inhibitory.

Answers

Beta adrenergic receptors can either be stimulatory or inhibitory, in contrast to the stimulatory effects of alpha adrenergic receptors.

What is adrenergic receptors ?

The catecholamines norepinephrine and epinephrine, which are produced from sympathetic nerve terminals and the adrenal medulla, are recognized and selectively bound by the cell surface glycoproteins known as adrenal receptors. These receptors mediate the actions of the sympathetic nervous system, including various responses like arteriolar smooth muscle contraction and cardiac contraction, while they are crucial for cardiac function and blood pressure homeostasis.

They do this by translating the external catecholamine stimulus into an intracellular signal. In order to treat a variety of cardiovascular illnesses, such as hypertension, angina pectoris, and cardiac arrhythmias, activation or inhibition of these receptors is a key treatment strategy. Furthermore, changes in these receptors or in their associated intracellular effectors may be a factor in or be the cause of the pathogenesis of cardiovascular illnesses such cardiac hypertrophy.

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Study the food chain below.
Plant → Aphid → Ladybird>Bird
a. Which organism is both a predator and a prey? Identify its prey and predator?
b.Aphids feed on plants and destroy them. With the help of the food chain above, suggest what a gardener can do to get rid of aphids without using insecticides or killing the aphids himself? Explain your answer?​

Answers

Answer:a) The aphid is both a predator and a prey in the food chain given. As a predator, it feeds on plants, and as a prey, it is eaten by ladybirds.

b) To get rid of aphids without using insecticides or killing the aphids themselves, a gardener can encourage the presence of ladybirds in their garden. Ladybirds are natural predators of aphids and can help to control their population without the use of harmful chemicals. The gardener can do this by planting a diverse range of flowering plants that attract ladybirds, providing shelter for them in the garden, and avoiding the use of pesticides that can harm ladybirds and other beneficial insects. This will help to create a balanced ecosystem in the garden where aphids can be controlled naturally by their predators.

Explanation:

Filamentous viruses are classified in part by the pattern of capsid monomers, which form a ____________ tube around the genome

Answers

Filamentous viruses are classified by the pattern of capsid monomers, which forms a helical tube around the genome.

A gene is the fundamental and purposeful unit of heredity. Some genes act as instructions to make molecules directed as proteins. but, many genes do now not code for proteins.

Our genes incorporate instructions that inform your cells to make molecules referred to as proteins. Proteins perform various features to keep us healthy. Every gene includes commands that determine your functions, together with eye color, and height.

In human beings, genes vary in length from a few hundred DNA bases to extra than 2 million bases.

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If a hom.ozygous white horse and a hom.ozygous black horse are bred together, what is the likelihood that their offspring will be roan with both colors represented in their hair if this gene follows a codominant inheritance pattern?
A.) 50%
B.) 25%
C.) 100%
D.) 0%

Answers

The offspring's hairs adopt the coat colours of both of its parents. This is a co-dominance arrangement. The codominant inheritance pattern will be 100% in the heterozygous children as a result.

The two distinct alleles interact with one another in a heterozygous genotype. Their trait expression is determined by this. Usually, dominance is the basis of this connection. The other allele, which is suppressed by the dominant one, is referred to as "recessive," whereas the dominant allele is referred to as "dominant." A heterozygous genotype may include one or more of the following depending on the interaction between the dominant and recessive genes: An allele is a name for each variant. There are two alleles per gene that you inherit from your biological father and your mother.

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What are 2 stages of cell division?; What are the 2 main stages of mitosis called?; What are the 2 main stages of meiosis?; What is the division of two cells called?

Answers

Answer:

1. interphase and the mitotic (M) phase.

2. the two daughter ells made

Explanation:

in the sentences with the appropriate words character displacement The survive together. One species will be driven to local extinction states that two species with overlapping niches cannot resource partitioning In order for complete exclusion from an area to be avoided can occur whereby similar sympatric species evolve slightly different ecological niches allopatric If the evolution of different niches is the result of morphological changes, then etitive exclusion hypothe has occurred sympatric The evolution of morphological differences between two species should be greater when they arethan when they are due to selective pressures t diversify niches in the face of competition. predator avoidance hypothesis

Answers

Two species compete with one another for the same scarce resource in niche. The ecological role that a species plays is essentially determined by the environment, resources, and interactions that it requires.

Numerous ecological communities' dynamics are impacted by predator avoidance behavior, which occurs when prey restrict foraging activity when predator dangers are present. Predator avoidance behavior is still not generally taken into account in the theory, despite the theory's growing recognition of the role predation plays in coexistence. Predation generally has a detrimental impact on the diversification of prey through reduced population sizes, reduced disruptive selection, and the exclusion of prey from certain niche spaces.

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TRUE/FALSE the special sense of hearing, or audition, is centered within the cornea, which contains sensory receptors that respond to mechanical vibration

Answers

False, the special sense of hearing, or audition, is centered within the cornea, which contains sensory receptors that respond to mechanical vibration.

The ability to receive sounds through an organ, such as the ear, by detecting vibrations as periodic changes in the pressure of an environment is known as hearing or auditory perception. The study of hearing is known as auditory science. Any material, whether solid, liquid, or gaseous, can carry sound.

The sense of hearing resides in the head and is mediated the ear having external, middle and inner region.

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How long would it take sound waves traveling through air that is 68°F to travel 1,372 meters? Use an equation to solve the problem.

Answers

The time taken by the sound waves traveling through the air will be 2.87 seconds.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The air that is 68°F to travel 1,372 meters.

68°F = 293.15 K

The velocity of air is given as,

v = 331.3 × √[1 + (T / 273.15)]

v = 331.3 × √[1 + (293.15 / 273.15)]

v = 477.028 m/s

Then the time taken is given as,

t = d/v

t = 1372 / 477.028

t = 2.87 seconds

The time taken by the sound waves traveling through the air will be 2.87 seconds.

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all of the following are allowed in marine protected areas except . group of answer choices the harvesting of kelp the laying of fiber-optic cables fishing oil drilling the installation of oil pipelines

Answers

In marine protected areas, everything but oil drilling is permitted.

What is marine ?

The study of aquatic organisms, their behaviour, and how they interact with their surroundings is known as marine biology. To better comprehend marine species, marine biologists research chemical, physical, and geological oceanography in addition to biological oceanography.

Since there are several subfields within marine biology, most researchers choose one and become experts in it. A particular species, population, behavior, technique, or ecology may serve as the basis for a specialization.

A related field of study in marine biology is molecular biology. Researchers study a variety of creatures, including viruses, plants, and fish, in a variety of settings, from coastal marshes to the deep sea.

We will continue to look to as the ability of our civilization to produce food, water, and shelter is put under pressure by the expanding global population.

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an ecosystemgroup of answer choicesincludes all the living organisms within a specific area, but not the abiotic factors.includes both living and abiotic factors within a particular region.always includes equal numbers of plant and animal species.includes only the plants within a particular area.only refers to biotic factors in a region.

Answers

The ecosystem also has an abiotic component in addition to this biotic one. The Sonoran desert is home to numerous additional plant and animal species.

A community or group of living things that coexist and interact in a particular habitat is the basic definition of an ecosystem species.

Abiotic variables, or nonliving components, coexist with biotic components in ecosystems. Plants, animals, and other species are biotic factors. Along with rocks, temperature and humidity are abiotic variables. Every component of an ecosystem is directly or indirectly dependent upon every other component. An ecosystem is a group of living things that includes plants, animals, and bacteria as well as the nonliving elements of their environment including air, water, and mineral soil.

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The molecules listed below all participate in the reaction catalyzed by the pyruvate dehydrogenase complex (PDC). Select the answer that represents the order of their involvement in the conversion of pyruvate to acetyl-CoA.
I. NAD+
II. Coenzyme A (CoA-SH)
III. Thiamine Pyrophosphate (TPP)
IV. Lipoate (lipoamide)
V. FAD

Answers

III. Thiamine Pyrophosphate (TPP), IV. Lipoate (lipoamide), II. Coenzyme A (CoA-SH), V. FAD, I. NAD+

What 5 processes does pyruvate dehydrogenase catalyze?

The pyruvate dehydrogenase complex processes require five coenzymes: lipoic acid, nicotinamide adenine dinucleotide, flavin adenine dinucleotide, coenzyme A, and thiamine pyrophosphate.

What are the three different types of reactions that enzymes can catalyze?

Groups can be transferred from one molecule to another with the help of transferases. Hydrolases use water to dissolve a substrate (hydrolysis). Transfer of e-atoms between molecules during oxidation-reduction is carried out by oxidoreductase.

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mutation in mitochondrial dna causes which syndrome; what is the result of crossing over; what is crossing over in mitosis; crossing over occurs between; mechanism of crossing over; significance of crossing over; crossing over occurs during which phase of meiosis; mitochondrial mutation inheritance

Answers

Answer:

Hybrids.

Explanation:

During crossing over, part of one chromosome is exchanged with another. The result is a hybrid chromosome with a unique pattern of genetic material.

1) Compare the supraorbital ridge thickness. (This is the area above the orbits)
2) Compare and contrast the orbits. How much spaces is between them? Do some look more similar than others?
3) What is the shape of the orbits? Compare and contrast.
4) Compare and contrast the size of the zygomatic arch.

Answers

The zygomatic arch is a bridge of bones that connects the temporal bone just at side of the head to the maxilla (upper jawbone) in front, with the zygomatic (cheek) bone making up a significant percentage of the structure.

The size of the muscle which connects to the zygomatic arch determines how big it is in comparison to the rest of a skull. By comparison to the muscle that linked to Skull bone 2, a greater zygomatic arch suggests that the muscle that used to attach to the skull was fairly large. The majority of experts, however, were persuaded in the 1980s by new Sivapithecus discoveries and the reinterpretation of existing remains that Sivapithecus was indeed the ancestor of the modern orangutan and had separated from the common ancestry of humans and African apes (chimpanzees and gorillas) more than 13 million years earlier.

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To understand the structure of eukaryotic DNA, rank the following from least to most condensed. Rank the options below. double-stranded DNA supercoiled chromatin condensed chromatin nucleosome chromatin chromosome

Answers

Levels of chromatin compaction in eukaryotes from the least compact to the most compact. (least compact)  DNA -> nucleosome -> solenoid -> loop domains -> chromatid -> metaphase chromosome (most compact)

DNA condensation is the process of converting elongated, negatively charged double-helical random coils of DNA into smaller, charge-neutralised micro- or nano-sized compact structures with the help of condensing or compaction agents

During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses. The chromatin coils and becomes increasingly compact, resulting in the formation of visible chromosomes. Chromosomes are made of a single piece of DNA that is highly organised.

Nucleosome is considered the lowest-level organisation of chromatin. It is mainly composed of parts of DNA that wraps histones around it. Histone is composed of lysine and arginine (positively charged amino acid).

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All of the following are involved in the generation of an allergic response EXCEPTwhich one?A) allergenB) IgEC) IgGD) mast cells and basophilsE) histamine

Answers

The generation of an allergic response to Immunoglobulin.

Allergic reactions are beside-the-point responses of the immune system to a usually innocent substance. typically, allergies motivate sneezing, watery and itchy eyes, a runny nose, itchy skin, and rash. a few allergies, known as anaphylactic reactions.

When your body is hypersensitive to certain stimuli, its bad reaction may be categorized into four distinct styles of allergy: anaphylactic, ​​cytotoxic, immunocomplex, or cellular-mediated. everyone is prompted in unique ways and this may happen otherwise in everybody.

It starts off evolved when you come into contact with a trigger that you inhale, swallow, or get for your pores and skin. In response, your frame starts to make a protein called IgE, which grabs onto the allergen. Then histamine and other chemicals get released into the blood. That causes the signs and symptoms you be aware of.

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Other Questions
fixed overhead variances assume that exxonmobil uses a standard cost system for each of its refineries. for the houston refinery, the monthly fixed overhead budget is $9,900,000 for a planned output of 6,000,000 barrels. for september, the actual fixed cost was $10,115,000 for 5,950,000 barrels. a. determine the fixed overhead budget variance. $answeranswer b. if fixed overhead is applied on a per-barrel basis, determine the volume variance. $answeranswer When the sun was directly overhead in Syene, why wasn't it directly overhead in Alexandria? what is 6845.86 rounded to the nearest cent? How did the growth in the popularity of radio in the 1920s contribute to changes in American culture?Select two that apply.1. It transformed the entertainment industry, replacing interest in attending movies and sporting events.2. It created regional cultures, isolating people from national news and trends.3. It standardized the information made available to people across the nation, creating a shared culture.4. It fueled negative propaganda, prompting the government to regulate all sources of mass media.5. It contributed to a consumer economy, enabling advertisers to reach potential buyers directly. when the master budget was prepared, vann enterprises had direct material per unit costs of $12.43, direct labor per unit costs of $8.46, and manufacturing overhead per unit costs of $14.29. they planned to sell 16,000 units in the first quarter. however, in the first week of the first quarter, the direct material per unit costs rose to $16.12, which increased the selling price of the finished product. therefore, vann enterprises only sold 15,500 units. what would the difference in cost of goods sold be between the budgeted income statement and the actual income statement? $59,040 increase $39,605 decrease $59,040 decrease $39,605 increase Tommy made s sandwiches for them to eat when they get hungry. Tommy put 3 slices of turkey and 3 slices of ham on each sandwich.Pick all the expressions that represent how many slices of meat Tommy used on the sandwiches. question content areain 2021, jenny had a $12,000 net short-term capital loss and deducted $3,000 as a capital loss deduction. in 2022, jenny has a $18,000 0%/15%/20% long-term capital gain and no other capital gain or loss transactions. which of the statements below is correct for 2022? carol is a working mother. she is vice president for a medical supply company and has several vitally important board meetings to attend today. at about 10:30 am, the elementary school called carol at work to report that her child is sick and that she needs to come to the school to pick up the sick child. carol is experiencing why doesn't willy want to see linda? why does he think biff is spiting him? why does biff show him the rubber hose? why does biff confront willy and happy? TRUE/FALSE. amortization is the amount by which intangible assets like goodwill, patents, license, copyrights, and trademarks are written down in any period that they are utilized by the firm to generate benefits Forms of trust include all of the following except Multiple Choice O constructive. O contractual. O communication O competence. O character FILL IN THE BLANK. before employing inferential statistics, alberto selects the probability level required for statistical significance. this level is referred to as the___\of the test. A mass oscillates on a spring with a period T and an amplitude 0.48 cm. The mass is at the equilibrium position x = 0 at t = 0, and is moving in the positive direction. Where is the mass at the times (a) t = T/8, (b) t = T/4, (c) t = T/2 and (d) t = 3T/4? (e) Plot your results for parts (a)through (d) with the vertical axis representing position and the horizontal axis representing time. Static analysis, as inspections and reviews, examines the static structures of executableand non-executable with the aim of detecting errors and error-prone conditions. Some ofthe artifacts that static analysis applies are: intermediate documents such as designdocument, source code and executable files which total cost rises when the firm produces one additional unit of output is called a. average cost. b. marginal cost. c. fixed cost. d. variable cost. suppose that the price of some good has increased by 30% each year for the past few years. if bob is risk-neutral and expects that the good is overpriced. the current price is $10,000, but he does not think it is actually worth more than $3,000. however, bob thinks that there is a 90% chance that the price will increase by 30% this year, with a 10% chance that the price falls back to $3,000. if bob's expectations are correct, what is the expected return, in percent terms, from investing in the good? be sure to include a negative sign if the number is negative. expected return: all but one of the following is an aspect of messages that foster the peripheral route. which one is not? A) Message order. B) Format. C) Distractions. Why is electromagnetic radiation a transverse wave? What is the slope-intercept equation for the linear function represented by thetable? Need a response bias question. So i have a Statistics project where I need to interview people at my school with a certain response bias question. Can anyone come up with any ideas?? also using random assignment or sample?