The worm and roller steering components are basically the same found in the recirculating ball/ parallelogram system. This statement is true.
Many vehicles and SUVs currently feature recirculating-ball steering. Compared to a rack-and-pinion system, the linkage that rotates the wheels is slightly different.
A worm gear is part of the recirculating-ball steering system. The gear can be visualized in two sections. A block of metal with a threaded hole makes up the first component. The outside of this block has gear teeth carved into it that engage a gear to move the pitman arm (see diagram above). A threaded rod that fits into the hole in the block and looks like a bolt is how the steering wheel is attached to it. The bolt is turned when the steering wheel does. This bolt is retained fixed so that it won't twist into the block any further, unlike a typical bolt, which would.
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A skeletal muscle is composed of a bundle of ________ each composed of many muscle fibers surrounded by Perimysium
A skeletal muscle is composed of a bundle fasciculus of each composed of many muscle fibers surrounded by Perimysium.
A central layer of connective tissue called the perimysium organises the various bundles of muscle fibres, or fascicles, that make up each skeletal muscle. The muscles in the limbs frequently have this fascicular architecture, which enables the nervous system to cause a certain action of a muscle by stimulating a portion of the muscle fibres inside a bundle, or fascicle, of the muscle. Inside each fascicle, each muscle fibre is wrapped in a thin connective tissue layer of collagen and reticular fibres termed the endomysium. The endomysium contains the extracellular fluid and nutrients to maintain the muscle fibre. The blood delivers these nutrients to the muscle tissue.
Hence, skeletal muscle are composed of fiber organized in bundle
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complement _____attracts phagocytes. causes bacteria cells to burst. is a series of proteins. is described by all of these characteristics.
complement system attracts phagocytes. causes bacteria cells to burst. is a series of proteins. is described by all of these characteristics.
A wide variety of different plasma proteins that make up the complement system interact with one another to opsonize pathogens and trigger a number of inflammatory reactions that aid in the fight against infection. Many complement proteins are proteases, and they are themselves triggered by proteolytic cleavage.
It is innate type of immune response as it is non-specific.
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TRUE/FALSE. in the show making stuff: smarter, a jar of pickles is used to demonstrate a partially working invisibility cloak for microwaves
A sheet of glass known as "float glass" is created by floating molten glass on a bed of molten metal, most commonly tin, though lead and other low melting point alloys have also been used in the past. With this technique, the sheet is uniformly thick and has incredibly flat surfaces.
Compressive residual surface stress can be intentionally induced to increase the strength of glass. Thermal tempering is a type of heat treatment that can be used to achieve this. This method involves heating the glass to a temperature that is above the glass transition area but below the softening point.
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of the following, which is probably the most common route for membrane flow in the endomembrane system?
The endomembrane system originates in the ER and moves to the Golgi apparatus, where lysosomes are formed.The ER is a continuous system of tubules and flattened membrane sacks that is designed specifically for lipid production and protein processing.
In what one of the following is the endomembrane system found?The nuclear envelope, lysosomes, vesicles, ER, and Golgi apparatus, in addition to the plasma membrane, are all parts of the endomembrane system. The proteins and lipids that make up the membranes are modified, packaged, labeled, and transported by these cellular components.
Which of the following is a quiz question on the endomembrane system?The endomembrane system consists of which of the following - The ER, the Golgi apparatus, lysosomes, and vesicles are components of the endomembrane system. It produces, refines, and transports.
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Charles Darwin made important contributions to our understanding of how populations evolve but he did not discover everything. Of the statements below, which is correct about Darwin's contributions?
He proposed natural selection as the mechanism of evolution ,this statement is correct about Darwin's contributions.
According to Darwin's theory, only the higher adaptations are self-selected and the lower ones eliminated. Therefore, not all changes lead to continuous evolution. For example, people living in tropical countries have more melanin in their bodies to protect them from sunlight. According to Darwin, all living things had a common ancestor at some point in time and have remained unchanged ever since. His theory of evolution supports the theory of change and different theories of evolution.
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there are three of life: bacteria, archaea, and eukarya. bacteria and archaea are which means they do not have a bacteria and archaea are also which means they are made up of only one cell. eukarya are meaning they have a nucleus. eukarya can be single-celled or can be like plants, animals, and humans. within the domains, there are smaller categories called organisms are also categorized by how they get nutrients. for instance, make their own food, and have to consume other organisms for nutrients
Depending on the sort of cell an organism uses, all life can be categorized into three categories: Cells of bacteria lack a nucleus. Cells belonging to the archaea phylum lack a nucleus and have a distinct cell wall from those of bacteria. A nucleus is present in eukaryotic cells.
What feature unites all three spheres of existence?The evolution of cellular change is traced by the domains of life. A Last Universal Common Ancestor connects them all. In general, archaea and bacteria are related because both are small cells with limited internal organization, lack nuclei, and have RNA rather than DNA.
What features are shared by bacteria, archaea, and eukaryotes?Prokaryotes, which are single-celled organisms without nuclei, contain both bacteria and archaea, which includes us in the phylum Eukarya.
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What could you add to the buffer to change it to the desired ph of 6.8 (if it wasn’t there already)?
We should added 0.1 ml to the buffer solution.
What is buffer solution?A buffer is a solution that is the can resist pH change to the upon the addition of an account of acidic or basic of the components. It is able to the neutralize small amounts of added acid or the base, thus maintaining the pH of the solution of relatively stable. This is the important for processes and/or reactions which is the require specific and stable pH ranges.
Adding as little as 0.1 mL of to the concentrated HCl to a liter of H2O shifts the pH to the from 7.0 to 3.0. Adding the same amount of HCl to of a liter of a solution that 0.1 M in acetic acid and 0.1 M in sodium acetate, of the however, results in to the negligible change in pH solution.
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Both genetic and environmental factors contribute to variation in phenotypes of individuals within a population. Match the appropriate definition with each of the terms that relate to phenotypic variance. 1. Variance due to the interplay among alleles at multiple loci. ___
2. Sum of all genetic and non-genetic factors that affect expression of a trait within a population. ___
3. Variance resulting from the mean effects of single alleles. ___
4. Variance due to differential effects of non-genetic factors on specific genotypes. ___
5. Variance due to the interaction between two alleles at a single locus. ___
6. Variance in response to external, nongenetic factors. ___
7. Variance in the alleles among individuals within a population. ____
environmental variance phenotypic variance genetic variance dominance genetic variance additive genetic variance genic interaction variance genetic-environmental interaction variance
Environmental elements like diet, temperature, oxygen levels, humidity, light cycles, and the presence of mutagens can all affect which genes in an animal are expressed, which in turn affects the animal's phenotype.
There are two categories of factors that are known to affect phenotypic diversity in a population: genetic and environmental. Sometimes a gene's DNA sequence or level of activity is altered by the environment. Either of these outcomes can alter the proteins that come from a gene, which in turn affects traits. The nucleotide sequence of a gene can be altered by some hazardous environmental factors. For instance, UV radiation has the ability to damage DNA strands.
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Minerals from the soil move into roots by
a. transpiration.
b. root pressure.
c. active transport.
d. diffusion.
Hormones that stimulate cell elongation and are produced in the rapidly growing region near of the plant's root or stem are called
a. cytokinins.
b. ethylenes.
c. auxins.
d. gibberellins.
In angiosperms, reproduction takes place in
a. flowers.
b. cones.
c. leaves.
d. pollen.
A plant is a(an)
a. multicellular prokaryote
. b. unicellular prokaryote.
c. unicellular eukaryote.
d. multicellular eukaryote.
Answer:
d. diffusion.
c. auxins.
a. flowers.
d. multicellular eukaryote.
Answer:
1. C
2. C
3. A
4. D
Explanation:
Active transport is the movement of mineral salts from region of low to high
Auxins are known to stimulate the plants cell elongation
flowers are majorly particpants
The synthesis of protein or carbohydrate polymers always produces which of the following as a byproduct? a. ATP b. Oxygen c. Carbon dioxide d. Urea
The synthesis of protein or carbohydrate polymers always produces which of the cannot get as a byproduct. Water is a byproduct of all protein and carbohydrate polymer synthesis.
Dehydration synthesis is a sort of reaction in which water is released as a large molecule is created from smaller molecules.The process through which proteins or carbohydrates (polysaccharide) are created is known as dehydration synthesis. For instance, the dehydration synthesis of glucose molecules will result in the formation of starch and the release of water.Consequently, water is always produced as a byproduct during the production of protein or carbohydrate polymers.Water is a byproduct of all protein and carbohydrate polymer synthesis.The process of connecting two smaller molecules, known as monomers, to create a larger molecule, known as a polymer, is known as polymerization. two processes may result inpolymerization;Condensation polymerization involves joining together monomers, which results in the loss of a tiny molecule like water. Additionally, no tiny molecule is lost during polymerization.Proteins and carbohydrates are condensation polymers, which means that every time they form, a water molecule is lost.
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the cross of a homozygous dominant purple flower plant pp with a homozygous recessive white flower plant pp will yield the following genotype
White or purple blossoms can be found on some plants. Here, Pp is the genotype. A plant was homozygous if it has two copies of the same allele.
What is a homozygous example?When identical copies of a gene are present, people are said to be homozygous for that trait. This contrasts with a heterozygous genotype, in which the alleles are distinct. Everyone who possesses a recessive trait, such as red hair and blue eyes, is homozygous for that gene.
What is homozygous trait?In the context of genetics, being homozygous means having inherited the same alleles (versions) of a genomic marker from both biological parents. A person who has two identical copies of the a genetic marker is said to be homozygous for that marker.
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Assume a population in Hardy-Weinberg equilibrium for a character trait with these genotypic frequencies: AA = 0.25, Aa = 0.50, and aa = 0.25. If you remove all the homozygous dominants and allow the remaining population to reproduce (again under Hardy-Weinberg conditions), what will be the frequency of homozygous dominants in the next generation?
If you remove all the homozygous dominants and allow the remaining population to reproduce ,The frequency of homozygous dominants in the next generation is 0.11.
The genotypic frequencies: AA = 0.25, Aa = 0.50, and aa = 0.25.
I just simply used the probability rule. p(Aa) = 1/2
Probability to get homozygous dominantsby crossing AAx aa = 1/4
so (1/2) x (1/4) = 1/8 = 0.125 which is pretty close to 0.11
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Use CER to answer the following: Is the flow of matter (C, H, & O for example) through biological systems linear or cyclical? Does the flow of energy follow the same pattern?
The CER procedure can be used to explain the flow of matter through biological systems as follows:
Claim - the flow of matter through the biological system occurs in a cyclical patternEvidence - animals eat plant matter but when animals die, their remains are used by plants to grow. Also, animals release carbon dioxide into the atmosphere when they respire but take in oxygen, whereas plants take in carbon dioxide and release oxygen during photosynthesis.Reasoning - animals, and plants exchange matter between them, hence matter must flow in a cyclical pattern through living systems.The flow of energy in biological systems does not follow a cyclical pattern but rather follows a linear pattern.
What is the CER framework?The CER framework is the framework that is used to explain any scientific idea.
The CER framework stands for Claim, Evidence, and reason.
Clam refers to an idea or hypothesis about a given phenomenon.
Evidence refers to the available evidence to support the claim
Reasoning refers to the conclusion that can be drawn from the evidence.
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Which of the following bodies of water is/are included in the natural water cycle? Select all that apply.
The water bodies which are included in the natural water cycle are glaciers, lakes, rivers and sea ice.
Water cycle is a biological process in which the movement of water in various forms from the surface of Earth to atmosphere takes place. The processes involved in water cycle are condensation, evaporation, precipitation, interception, infiltration, percolation and transpiration. The water from water bodies first evaporates and moves above and forms clouds. These clouds condense together and when they accumulate enough weight and charge, they precipitate in the form of rain, snowfall etc. This water flows again to the water bodies. The water in the form of dew and transpiration from trees and plants also undergoes similar processes.
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polyploidy the table shows three related species of potato, and the number of chromosomes each species carries in its somatic cells. s. avilesii is diploid. s. tuberosum is the widely cultivated species. potatoes propagate by asexual reproduction and do not depend only on gametes for reproduction. species solanum avilesii solanum microdontum solanum tuberosum number of chromosomes in somatic cells 24 36 48 classify each statement about these potato species as true or false.
Classify true or false of each statement on potato species
TRUE:
The basic chromosome number (x) for this species is 12Solanum microdontum is triploid with 3x chromosomesSolanum tuberosum is a tetraploid with 4x chromosomesSolanum tuberosum is likely a larger and more hardy plant than S. avilesiiSolanum microdontum may arise from a cross between S. avilessi and S. tuberosumFALSE:
The number of casic chromosomes (x) for this species is 6The gametes produced by Solanum microdontum contain 18 chromosomesSolanum microdontum can only arise from a cross between Solanum avilesii and Solanum tuberosumSolanum microdontum is aneuploidSomatic cells are normal body cells other than reproductive cells and take part in the formation of body structures and hence require mitotic cell division which increases the number of diploid cells. Somatic cells are diploid cells, for example, in S. avilesii they have two series of 12 chromosomes, for a total of 24 chromosomes, in each.
Gamete cells are sex cells consisting of ovum cells (egg cells) in females and spermatozoa cells in males. Gamete cells are cells that function for fertilization or fusion. Gamete cells have a haploid number or half of the chromosomes of the body cells. For example, in Solanum microdontum they have they have 24 chromosomes in gamete cells because the somatic cells are 48 chromosomes.
For complete questions, see the picture.
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What are 2 examples of homologous structures?; How the bones of animal limbs can have a similar structure but very different functions?; What Four animals are listed as examples of homologous structures?; How do homologous structure develop?
Two examples of homologous structures are: Reptiles and Mammals.
The basic skeletal structure of each is the same. They shared an ancestor with whom they inherited this pattern. They now have diverse uses for their forelimbs, nevertheless. All animals have a fundamental bone structure that is shared by their forelimbs.
Four animals listed as examples of homologous structures: birds wing, arms of primate, flippers of whale and leg vertevrate dog.
Thus, the derivation from a common ancestor accounts for the homologous features of creatures. It is significant to remember that determining whether two structures are homologous relies on which ancestor is being considered their shared ancestor.
What are reptles?
Air-breathing vertebrates called reptiles have unique skin that is covered in scales, bony plates, or a combination of both. Crocodiles, snakes, lizards, turtles, and tortoises are some of them. The skin's outer layer is constantly lost by all. The temperature of their environment affects how they function.
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Which of the following DNA sequence indicates chromosomal duplication ( mutation) if the normal sequence is
5' CTAGTTGCAAT 3'
5' CTAGTTGTTGCAAT 3'
5' CTAGTGCAAT 3'
5' ATCGTGCAAT 3'
5' CTAGTGCTAA 3'
The DNA sequence indicates chromosomal duplication ( mutation) if the normal sequence is 5' CTAGTTGCAAT 3'.
Replication, as it relates to genes, refers to a type of mutation in which there is one or more copies of a DNA segment. A mutation is a remake in the DNA sequence of an organism. DNA changes during cell division, exposure to errors in reproduction. can result in mutagenesis or viral infection.Reverse tandem duplication occurs when the gene sequence in the duplicated region is exactly different from the normal sequence. In offset transfer, the duplicated area is not close to the normal part.
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Cdk activity is regulated in several ways. Sort each of the following forms of Cdk into the active or inactive Cdk category. Items (5 items) (Drag and drop into the appropriate area below) Tloop in active site Cdk/cyclin bound to p27 Threonine in T loop phosphorylated Cdk bound to cyclin Cdk alone Categories Active Cdk Inactive Cdk
Cdk activity is divided into active and inactive cyclin. Inactive Cyclin include Cdk alone, Cdk/cyclin bound to p27, T loop in active site and active cyclin include threonine in T loop is phosphorylated and Cdk is coupled to cyclin.
The unique subunit cyclin, which supplies the domains required for enzymatic activity, is a requirement for the protein kinases known as cyclin-dependent kinases (CDKs). CDKs regulate transcription in response to numerous extracellular and intracellular cues and are crucial in the control of cell division. The development of the CDK family in mammals led to the division of CDKs into three cell-cycle-related subfamilies (Cdk1, Cdk4, and Cdk5) and five transcriptional subfamilies (Cdk7, Cdk8, Cdk9, Cdk11 and Cdk20). Contrary to the widespread Cdc28 kinase of budding yeast, the majority of these CDKs only bind one or a few cyclins, which is compatible with functional specialization during evolution. Clinical investigations with drug-targeted inhibition of specific members of this protein family have generated very encouraging results. Deregulation of this protein family is a hallmark of many illnesses, including cancer.
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What is the largest brain lobe?; What are the 3 major lobes of the brain?; Which lobe is the largest of the 4 cerebrum lobes?; Is the largest and most anterior lobe of the brain?
Frontal lobe is the largest brain lobe. 3 major lobes of the brain is Parietal lobe, Occipital lobe and Temporal lobe. Frontal lobe is the largest of the 4 cerebrum lobes. Frontal lobe is the largest and most anterior lobe of the brain.
Frontal lobe is the largest lobe of the brain, located in the front of the head, the frontal lobe is involved in personality characteristics, decision-making and movement. Recognition of smell usually involves parts of the frontal lobe. The frontal lobe contains Broca’s area, which is associated with speech ability.
Parietal lobe: The middle part of the brain, the parietal lobe helps a person identify objects and understand spatial relationships (where one’s body is compared with objects around the person). The parietal lobe is also involved in interpreting pain and touch in the body. The parietal lobe houses Wernicke’s area, which helps the brain understand spoken language.
Occipital lobe: The occipital lobe is the back part of the brain that is involved with vision.
Temporal lobe: The sides of the brain, temporal lobes are involved in short-term memory, speech, musical rhythm and some degree of smell recognition.
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somatic sensation of your face, ears, nasal areas and pharynx are provided by cranial nerve(s)
Trigeminal Nerve, a motor and sensory nerve, transmits sensory data from the majority of the head, neck, sinuses, and face carries sensory data for the tympanic membrane and the ear as well.
The trigeminal nerves (V), which also innervate the muscles of mastication, are responsible for facial sensibility, while the facial nerve (VII) is primarily responsible for taste perception and the muscles of facial expression. The nerve fibers that regulate facial expression and movement are carried by the facial nerve, the seventh cranial nerve. The facial nerve also carries taste and tear-producing nerves to the front third of the tongue (lacrimal gland). The nerve travels widely throughout the body and influences a number of organ systems and body parts, including the tongue, throat, heart, and gastrointestinal system.
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A red blood cell located in the superior mesenteric vein is carried to the junction of the superior mesenteric vein and the __ __ to form the __ __ __.
A red blood cell located in the superior mesenteric vein is carried to the junction of the superior mesenteric vein and the splenic vein to form the hepatic portal vein.
Hemoglobin, an iron-containing biomolecule that can bind oxygen and is the cause of the red colour of the cells and the blood, is abundant in the cytoplasm of a red blood cell. Hemoglobin is present in each red blood cell in the human body, numbering about 270 million molecules. The blood cell's deformability and stability while travelling through the circulatory system, more specifically the capillary network, are provided by the cell membrane, which is made up of proteins and lipids. These properties are crucial for physiological cell function.
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Humans have a diploid number ("2n" ) of 46. Which of
the following statements best predicts the
consequence if meiosis did not occur during
gametogenesis?
(A) The gametes would get larger from one
generation to the next.
(B) The chromosome number would double with
each generation.
(C) The chromosome number would be halved with
each generation.
(D) The chromosome number would triple with each
generation
Human have a diploid number 2n of 46 which of the chromosome number would double with.
What is chromosome?A chromosome is a long with DNA molecule with part or all of the genetic material of to the an organism. In most of the chromosomes they are very long thin DNA fibers are coated with a packaging proteins; in a eukaryotic cells the most important of these proteins are the histones.
A diploid cell has two or more complete sets of the chromosomes. Most cells in humans are diploid, cell comprising 23 chromosome are the pairs, so 46 chromosomes in total. This is the is 22 pairs of the autosomes and a pair of six chromosomes.
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Distinguish among filtration, tubular reabsorption, and tubular secretion as they relate to urine formation. Identify in which region of the renal tubules each predominates
Urine formation takes place in the following manner:Glomerular Filtration,Tubular Reabsorption,Tubular Secretion.These manner were clearly explained below.
Filtration:blood is filtered across glomerular capillaries into Bowman's capsule filtering out most small molecules, electrolytes, and water which forms filtrate.Reabsorption:reabsorb what we want which is mostly water, sodium, glucose, electrolytes, amino acids, nitrogenous compounds by active transport from PCT into tubular capillaries.Secretion: actively secrete what we don't want (hydrogen, potassium, and some drugs/compounds).Urine formation helps in the removal of wastes like creatinine and urea. It helps in the removal of extra fluid from the body, thereby regulating extracellular fluid volume.
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please help!!
any Fossil information?
Fossil is any preserved to the remains, impression, or the trace of any once-living in thing from a past geological age.
What is fossil ?Fossils are preserved parts of dead organisms. This is to the impression of the once-living organisms on the the earth. Examples of fossils are animal bones, and the shells, stone imprints, cast molds, etc. Paleontology is the study of the fossils. It tells about many age, formation and method, and evolutionary to the significance of fossils.
Scientists categorize fossils into three main groups - in the impression fossils, trace of fossils, and the replacement of fossils.
The different types of fossils to the include: petrified fossils, mold and cast fossils, and carbon film fossils, trace of fossils, preserved remains, compression fossils, of the impression fossils, and the pseudo fossils.
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This questions as follow
Give any Fossil information.
Which of the following statements correctly describes p53?
A. It is a membrane receptor that binds to a cell growth hormone.
B. Cell division stops until p53 binds to DNA and repairs the damage.
C. p53 is an example of an oncogene, and its expression causes uncontrolled cell division.
D. activation of p53 leads to inhibition of the S-phase cyclin-CDK complex.
The following statements that correctly decscribes the p53 is that B. Cell division stops until p53 binds to DNA and repairs the damage.
Given the significance of p53 as a cell mechanism, it isn't sudden that its inactivation is a surprisingly decided on occasion in most cancers progression.
Activated p53 can halt cellular department in each the G1 and G2 levels of the cellular department cycle.P53 is a protein that enables in tumor suppression. Cell department halts if DNA is damaged. Then p53 binds to the DNA and upkeep the harm and permits the cellular department to continue. Due to this reason, p53 is taken into consideration the mother or father of the genome.
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In a replicated chromosome, which of the following most accurately describes the DNA found in the chromatids?
In a replicated chromosome, each chromatid contains the same original strand of DNA and the newly synthesized DNA strand describes the DNA in the chromatids.
A chromatid is the replicated half of a chromosome. Before cell division, the chromosomes are copied and single chromosomes join together at their centromeres. Each part of these chromosomes is a chromatid. The joined chromatids are called sister chromatids. Once the sister chromatids are joined, they separate during anaphase of mitosis, each known as a daughter chromosome. Chromatin is composed of DNA and skeletal proteins, and it is called a nucleosome when it is wrapped around these proteins in sequence.
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Give 2 reasons why humans are more efficient than the paramecium
Single-celled protists known as paramecium or paramecia can be found in watery areas in the wild. Usually, they have an oblong or slipper shape.
Humans or bacteria: which is more evolutionary?The main issue is that evolution occurs much more quickly for bacteria than it does for humans. Bacteria can evolve swiftly thanks to two advantages. One is how quickly they develop. The other is that they can exchange DNA, even across species.
Do bacteria voluntarily mutate?Bacterium begin to mutate when they are under stress, producing one or more DNA variations that enable the bacteria to survive and multiply. However, under normal circumstances, mutation is dangerous because it weakens the bacteria.
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Approximately how many genes does a human being have?
According to the Human Genome Project, a global research effort to understand the human genome's sequence and catalog its genes, humans are believed to have between 20,000 and 25,000 genes. Every person possesses two copies of each gene, one from each parent.
What is Human Genome Project?
The Human Genome Project was an international scientific endeavor with the aim of finding the base pairs that constitute human DNA as well as of identifying, mapping, and sequencing every gene in the human genome from both a physical and functional perspective. The project began in 1990 and was finished in 2003.
What is Gene?
Heredity's biological and practical elements were passed from parent to child. Genes are bits of DNA, and the majority of genes include instructions for producing a particular protein.
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"Why is it important for you to pass this subject Ethics?"
100 words
plss help me!!
The study of ethics permits one to evaluate one's choices, behaviors, and decisions and to reflect objectively on one's own life.
Is morality a matter of the ultimate significance?The area of philosophy that is most important and useful in the modern world is ethics. The ability to make ethical decisions is essential, yet students are not taught this. Students have a poor understanding of ethics.
Is the subject moral in nature?All levels of ethics address these challenges. Its key concerns are the nature of ultimate value and the standards by which human activities can be viewed as right or wrong. Its theme is the fundamental issues of practical decision-making. The phrases morality and ethics are closely related.
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during muscle contraction, acts on ligand-gated ion channels in skeletal muscle fibers leading to the release of from the sarcoplasmic reticulum.
Muscle cells contain the sarcoplasmic reticulum, a modified endoplasmic reticulum that covers the myofibrils and accumulates calcium.
What is the function of sarcoplasmic?Its main intracellular calcium store in striated muscle is the sarcoplasmic reticulum (SR), which also has a significant impact on the control of excitation-contraction coupling (ECC) and intracellular calcium concentrations during contraction and relaxation.
What is sarcoplasmic hypertrophy good for?This amount if sarcoplasm in a muscle fiber increases with sarcoplasmic hypertrophy, increasing the muscle's capacity for work. Because of the fact that the myofibrils have more tools to work with, more sets and reps can be performed.
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