HELP PLS!! (I NEED ANSWERS BY TOMORROW PLEASEEEE) Kerry was investigating how the angle of incidence of radiant energy on a surface affects the rate of temperature rise of the surface. A paper pocket holding a thermometer was placed near a lamp. The paper pocket was then placed at various angles so that the angle of incidence of the radiant energy varied. Kerry made sure the distance to the lamp was the same for each of his trials. The following table shows the data recorded by Kerry. Using the data, describe the relation between the angle of incidence and the rate of temperature change.
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Answer:
Hey there!
Explanation:
This is ur answer....
Refer to the attached pics...Hope it helps!
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Related Questions
Determine if there is a statistically significant difference between the absorption data of
black walnut trees and maple trees
Answers
Yes, there is a statistically significant difference between the absorption data of black walnut trees and maple trees due to difference in values of absorption.
Determine if there is a statistically significant difference?Yes, there is a statistically significant difference between the absorption data of black walnut trees and maple trees because the average carbondioxide absorption of black walnut is 7.26 while on other hand, the average carbondioxide absorption of maple tree is 5.82. We can see there is big difference of absorption data between black walnut trees and maple trees.
So we can conclude that there is a statistically significant difference between the absorption data of black walnut trees and maple trees due to difference in values of absorption.
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A geologist’s compass differs from the more widely known orienteering compass in that the geologist’s compass ________.
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A geologist's compass differs from the more widely known orienteering compass in that the geologist's compass can measure dip and plunge angles.
What is a compass?A compass is an instrument used to examine one’s position on the map area and to determine the relative position of various objects.It gives an idea of where you are heading to and where you need to be going.The geologist’s use a special type of compass which can not only determine the position but also make structural measurements of geological structures like dip of areas like sedimentary beds and plunge of fold axis.A clinometer is necessary in a compass to measure all the structural data. It measures features from the horizontal like dip and plunge, and gradient.Learn about magnetic compass here:
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For a gene with two alleles, s and s, if the frequency of the one allele (s) is 0.25, then the frequency of the other allele(s) is?
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For a gene with two alleles S and s, the frequency of the other allele can be found out by using Hardy Weinberg Equilibrium.
According to the Hardy Weinberg Equilibrium, the sum total of all allelic frequency is equal to one for a random mating population.
As per the the given question, the frequency of one allele i.e. s is 0.25 that means the frequency of the other allele i.e. S can be found out using the given relation:
∴ s + S = 1 (Hardy Weinberg Equilibrium)
⇒ 0.25 + S = 1
⇒ S = 1 - 0.25
⇒ S = 0.75
So, the Frequency of the other Allele (S) is 0.75
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The interior of a neuron is more negative than the outside due to the presence in the interior of?
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The interior of the neuron is negative than the outside due to the presence of protein and chloride ions.
In contrast to the positive charge in an extracellular matrix, neurons actually have a strong negative charge inside them. This is due to the abundant accumulation of anions (negatively charged ions).
These anions are large molecules which cannot leave through any channel. So, they simply stay put and give the cell a negative charge inside.
The commonly present anion is chloride ion which keeps the neuron resting membrane potential in -70mV. If the neuron needs to conduct electrical impulse, neuron will then reach +40mV action potential by opening many cation channels (for example, Na/k channel).
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The interior of the neuron is negative than the outside due to the presence of protein and chloride ions.
Why is a neuron charged even at resting state?At rest, a neuron is negatively charged. A typical neuron has -70 mV charge on it, i.e., it is 70 mV more negative on inside than outside.In a resting neuron, there is more K+ on the inside the cell than outside and more Na+ on the outside than inside.For each potassium ion present, there is an organic anion to balance it.Therefore organic anions like those of amino acids and proteins are in higher concentrations on the inside of cell than outside.Also the membranes are leaky for K+ as it can pass with the help of K+ channels causing positive charge to move outside the cell. However, the organic anions cannot move out resulting in more negative charge inside the cell.Learn more about neurons here:
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The flexor muscles in the anterior arm (biceps brachii and brachialis) are innervated by what nerve?
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Musculocutaneous nerve is responsible for innervating the flexors of the arm.
The axillary nerve innervates the deltoid and teres minor. The musculocutaneous nerve is responsible for innervating the flexors of the arm, including the biceps brachii, coracobrachialis, and the medial aspect of the brachialis. The Musculocutaneous nerve is a large branch of the Brachial Plexus. It is called musculocutaneous nerve as it supplies the muscles of the front of the arm and skin of lateral side of forearm. The Musculocutaneous nerve is a terminal branch of the lateral cord of the Brachial Plexus.
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A fungi-plant mutualism is discussed in the reading. How does this fungi-plant mutualism work?
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Mycorrhiza, or the association of a fungus with plant roots, and lichen (fungi with blue-green algae combination)are two typical mutualistic connections involving fungi.
Discussion about mutualism-
Many fungi cause plant harm or death. Although there are fungi that are advantageous to plants:
The majority of terrestrial plants are closely allied with arbuscular mycorrhiza fungus (AM fungi), which promote their expansion. A gene that is especially triggered by arbuscular mycorrhiza (AM) fungus and affects the growth of the plant root has been discovered by scientists who have examined the evolution of this symbiosis: MIG1, a GRAS transcription factor, promotes the growth of bigger and more numerous root cortical units.Both parties are benefitted: The arbuscular mycorrhiza (AM) fungus defends the plants against pests, aids in the extraction of minerals from the soil, including urea, phosphorus, and groundwater, and encourages plant development by affecting root formation.Learn more about mycorrhiza here:
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Meiosis is the process by which cells are produced from a cell that was originally diploid. True or false?.
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The statement "Meiosis is the process by which cells are produced from a cell that was originally diploid" is false.
This is because meiosis is the process by which cells are produced from a cell that was originally haploid.
What is meant by meiosis?Meiosis is a type of cell division that results in the production of four gamete cells and a 50% reduction in the number of chromosomes in the parent cell.To develop egg and sperm cells for sexual reproduction, this process is necessary.We observe the following stages in meiosis:Meiosis Iinterphase ITwo identical complete sets of chromosomes are produced as a result of the cell's DNA being duplicated.Two centrosomes, each comprising a pair of centrioles, are located outside the nucleus and are essential for the process of cell division.These centrosomes produce microtubules during interphase.prophase IUnder a microscope, the copied chromosomes condense into distinct X-shaped structures.Two sister chromatids with identical genetic material make up each chromosome.So that both copies of chromosome 1 are together, both copies of chromosome 2 are together, and so on, the chromosomes couple up.The chromosomal pairs may then exchange DNA strands through a process known as recombination or crossing over.The membrane around the cell's nucleus melts at the conclusion of Prophase I, freeing the chromosomes.Microtubules and other proteins make up the meiotic spindle, which spans the cell between the centrioles.metaphase IAlong the cell's center (equator), the chromosomal pairs are positioned adjacent to one another.The meiotic spindles are now extending from the centrioles, which are now located at the cell's opposite poles.One chromosome from each pair is attached by the meiotic spindle fibers.anaphase IThe meiotic spindle then separates the pair of chromosomes by pulling one chromosome to one pole and the other chromosome to the opposite pole of the cell.The sister chromatids remain together throughout meiosis I. In contrast to mitosis and meiosis II, this occurs.telophase I and cytokinesisThe chromosomes reach the opposite poles of the cell in whole.A complete pair of chromosomes congregates at each pole of the cell.Each set of chromosomes is surrounded by a membrane that divides into two new nuclei.The single cell then divides into two independent daughter cells, each of which has a nucleus and a complete complement of chromosomes. Cytokinesis is the name for this process.Meiosis IIprophase IITwo daughter cells with 23 chromosomes each are present at this time (23 pairs of chromatids).The chromosomes once more condense into clear, X-shaped structures that are simple to observe under a microscope in each of the two daughter cells.Each daughter cell's nucleus membrane disintegrates, releasing the chromosomes.Centrioles are duplicative.Once more, the meiotic spindle forms.metaphase IIChromosomes (a pair of sister chromatids) are arranged end to end along the cell's equator in each of the two daughter cells.In each of the daughter cells, the centrioles are now located at opposing poles.The sister chromatids are connected by meiotic spindle fibers that are attached to each pole of the cell.anaphase IIChromosomes (a pair of sister chromatids) are arranged end to end along the cell's equator in each of the two daughter cells.In each of the daughter cells, the centrioles are now located at opposing poles.The sister chromatids are connected by meiotic spindle fibers that are attached to each pole of the cell.telophase II and cytokinesisThe chromosomes reach the opposite poles of the cell in whole.A complete pair of chromosomes congregates at each pole of the cell.Each set of chromosomes is surrounded by a membrane to produce two new cell nuclei.Even though this is the final stage of meiosis, cell division is not finished without one more cycle of cytokinesis.Four granddaughter cells, each with half a set of chromosomes (haploid), are produced once cytokinesis is finished.In men, these four cells are all sperm cells, whereas in females, one of the cells is an egg cell and the other three are polar bodies (small cells that do not develop into eggs).To learn more about meiosis visit:
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Human impacts on biomes are best characterized by _______. a. increased fossil fuel usage b. industrial pollution of landfills c. interruption of natural biome processes d. sewage contamination of groundwater please select the best answer from the choices provided a b c d
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Human impacts on biomes are best characterized by interruption of natural biome process.
What is a Biome?An area of the globe that may be categorized based on the kind of plants and animals that inhabit there is known as a biome. What life there is in a biome depends on factors like temperature, soil, light, and water availability.
An ecosystem is distinct from a biome. An ecosystem is a habitat where living and nonliving things coexist. A biome is a particular geographical region distinguished by the organisms that call it home. Many different ecosystems can make up a biome. For instance, habitats like coral reefs and kelp forests can be found in aquatic biomes.
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A carbohydrate sample weighing 0. 235 g was found to have a fuel value of 3. 84 kj. What is the fuel value of one gram of this carbohydrate, in nutritional calories?
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The fuel value of one gram of this carbohydrate, in nutritional calories is 3910 cal.
A vast variety of both good and bad foods, including bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie, include carbohydrates. Because they work quickly and provide energy as soon as they are taken, carbohydrates—which have 4 kcal per gram—are the foods that are used as an energy source the most frequently.From the given data,
0.235 g carbohydrate = 3.84 kj = 3840 joule
1g carbohydrate = 3840/0.235 = 16340.43 joule
(1 Cal = 4.1841)
1 g carbohydrate = 16340.43/ 4.184 = 3905.5 Cal
fuel value of 1 g carbohydrate = 3905.5 Cal
answer: 3910 Cal
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A carbohydrate sample weighing 0. 235 g was found to have a fuel value of 3. 84 Kilojoule. The fuel value of one gram of this carbohydrate, in nutritional calories is 3910 Cal.
What is Carbohydrates ?In our daily life we usually uptake Carbohydrates as the primary source of energy. It contains 4 KCal/gm.Examples of Carbohydrates are ; Starch, Bread, Rice, Milk, Soft drinks, Corn etc.Carbohydrates are fast acting fuel because it breaks down into Sugar and Sugar is the main energy source of our brain and cells.
Now,
0.235 g Carbohydrate = 3.84 kilojoule
= 3840 joule
1g Carbohydrate = 3840/0.235
= 16340.43 joule [1 Cal = 4.1841]
1g carbohydrate = 16340.43/ 4.184 = 3905.5 Cal
Fuel value of 1 g Carbohydrate = 3905.5 Cal
= 3910 Cal
Thus from the above conclusion we can say that The fuel value of one gram of this carbohydrate, in nutritional calories is 3910 Cal.
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In mri, structural information about the brain can be collected by using strong magnetic fields together with radio waves to manipulate the nuclear _______________ of protons.
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none of the answers in this list of options fills the blank. Strong magnetic fields created by the powerful magnets used in MRIs compel the body's protons to align with the field.
The protons are activated and spin out of equilibrium when a radiofrequency current is then pulsed through the patient, struggling against the magnetic field's pull.Because protons can spin either left or right, which corresponds to a distinct energy state, they have multiple spin configurations. Higher energy states are experienced by protons that align against the external magnetic field as opposed to lower energy states experienced by protons that do so.The hydrogen protons will align themselves once more with the static magnetic field once the energy from the RF pulse is lost. Hydrogen protons serve as the source of the MRI signal since they move back into alignment with the magnetic field, and fall out of "phase" with each other.DISCLAIMER
In MRI, structural information about the brain can be collected by using strong magnetic fields together with radio waves to manipulate the nuclear _______________ of protons.
electron
mass
none of the answers in this list of options
charge
number
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What would happen if the operator sequence of the trp operon contained a mutation that prevented the repressor protein from binding to the operator?
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In the absence of tryptophan, the genes trpA-E will not be transcribed.
If there were a mutation in the operator region of the trp operon, there would be a nucleotide change in the sequence of the operator. Mutations in the repressor that prevent its binding to the operator will lead to constitutive expression Mutations that prevent binding of the inducer without affecting the ability to bind to the operator lead to a non‑inducible phenotype.
The tryptophan binds to the trp repressor and causes it to change shape, converting into its active form. The trp repressor with the bound tryptophan attaches to the operator, blocking RNA polymerase from binding to the promoter and preventing transcription of the operon.
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The contribution of b-cells is mainly in:_______
a) humoral immunity.
b) phagocytosis.
c) inflammation.
d) complement activity.
e) cell-mediated immunity
Answers
The contribution of b-cells is mainly in Humoral immunity. Thus Option A is correct.
What is immune system?
Two types of immunity such as innate immunity is an inbuilt nonspecific immune system protect us from all antigens.
Secondly, we have one more sophisticated adoptive immune system which is up two types humoral immunity and cell mediated immunity.
The adoptive response majorly done by two types of cells such as B and T cells.
This type of immune response use past experience identify a specific foreign threats and counteract them when these threats reappear.
The humoral immune system is activated by external macromolecules antibodies, antimicrobial peptides etc. and protect the extracellular spaces of body.
Hence, Option A is correct.
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Saturated fatty acids are different to unsaturated fatty acids because they?
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Saturated fatty acids are different to unsaturated fatty acids because they have no C=C double bonds.
What are the differences between saturated and unsaturated fatty acids?Saturated fatty acids do not have C=C double bonds, while in unsaturated fatty acids there is at least one C=C double bond in the fatty acid chain.Saturated fats are usually solid at room temperature and are derived from animal sources, whereas unsaturated fats are usually liquid at room temperature and are from plant sources.One must reduce the amount of saturated fat in their diet and consume more unsaturated fats like olives, seeds and nuts.Unsaturated fats can be monounsaturated (contains only C=C double bond) or polyunsaturated (contains two or more C=C double bonds).Learn more about fats here:
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The genus _______ is an extremely important member of the apicomplexan group because several of its species are the causative agents of malaria.
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The genus plasmodium is an extremely important member of the apicomplexan group because several of its species are the causative agents of malaria.
Plasmodium is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and insects. The life cycles of Plasmodium species involve development in a blood-feeding insect host which then injects parasites into a vertebrate host during a blood meal. Parasites grow within a vertebrate body tissue (often the liver) before entering the bloodstream to infect red blood cells. The ensuing destruction of host red blood cells can result in malaria. During this infection, some parasites are picked up by a blood-feeding insect (mosquitoes in majority cases), continuing the life cycle.
The life cycle of Plasmodium involves several distinct stages in the insect and vertebrate hosts. Parasites are generally introduced into a vertebrate host by the bite of an insect host (generally a mosquito, with the exception of some Plasmodium species of reptiles). Parasites first infect the liver or other tissue, where they undergo a single large round of replication before exiting the host cell to infect erythrocytes.
At this point, some species of Plasmodium of primates can form a long-lived dormant stage called a hypnozoite. It can remain in the liver for more than a year. However, for most Plasmodium species, the parasites in infected liver cells are only what are called merozoites. After emerging from the liver, they enter red blood cells. They then go through continuous cycles of erythrocyte infection, while a small percentage of parasites differentiate into a sexual stage called a gametocyte which is picked up by an insect host taking a blood meal.
In some hosts, invasion of erythrocytes by Plasmodium species can result in disease, called malaria. This can sometimes be severe, rapidly followed by death of the host (e.g. P. falciparum in humans). In other hosts, Plasmodium infection can apparently be asymptomatic.
Even when humans have such subclinical plasmodial infections, there can nevertheless be very large numbers of multiplying parasites concealed in, particularly, the spleen and bone marrow. These hidden parasites (in addition to hypnozoites) are thought to be the origin of instances of recurrent P. vivax malaria.
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The left cerebellum shows _____ activity, and the right cerebellum shows _____ activity when an individual is learning a mirror-reading task.
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The left cerebellum shows decreased activity, and the right cerebellum shows increased activity when an individual is learning a mirror-reading task.
Body parts are moved by several regions of the cerebrum. While the right side of the brain directs movement on the left side of the body, the left side of the body is directed by the right side of the brain. The right hemisphere manages the left side of the body, while the left hemisphere manages the right.
The left hemisphere, for instance, has been found to be better at creating associations in memory, selective attention, and positive emotions. Contrarily, research has found that the right hemisphere performs better in terms of pitch perception, arousal, and negative emotions.
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What is the magnitude (amplitude) of an action potential?
a. 30 mv
b. 70 mv
c. 100 mv
Answers
Which structure is highlighted?
a) mesometrium suspensory
b) ligament mesosalpinx
c) round ligament
d) broad ligament
Answers
Using the image attached that pertains to the question. The highlighted structure is known to be option d) broad ligament.
What is a broad ligament?The term broad ligament is known to be an aspect or a layer of tissue that is said to function as it links the sides of the uterus to the walls and floor of the pelvis.
Note that The broad ligament is known to be one that is said to covers the uterus, ovaries, and also the fallopian tubes and it is one that is made up of the nerves and also some blood vessels.
The broad ligament is made up of also the visceral and parietal peritoneum that is said to contain both smooth muscle and connective tissue.
Hence, Using the image attached that pertains to the question. The highlighted structure is known to be option d) broad ligament.
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Which enzyme listed would you expect to have increased activity in response to a higher than normal concentratio of epinephrine?
Answers
Adenyl cyclase is the enzyme would you expect to have increased activity in response to a higher than normal concentration of epinephrine. As epinephrine levels rise, adenylyl cyclase is activated in muscle cells, increasing glycogenolysis.
The glucose-6-phosphate produced by glycogenolysis is utilised directly in glycolysis since it cannot be converted into free glucose and expelled from the muscle cell. Adenylyl cyclase is activated once epinephrine attaches to its receptor on the target cell and after the energy-rich molecule adenosine triphosphate, or ATP, is hydrolyzed to produce cAMP.
The phosphate creates two bonds to the adenine base in cAMP, a new form of adenosine monophosphate (AMP).
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The portions of the mature mrna where rna-binding proteins can attach in order to change rna stability are known as?
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Translation begins at a ______ codon which is _____ and ecodes for the amino acid ________
Answers
Translation begins at an AUG codon and encodes for the amino acid
The translation is the process by which ribosomes in the cytoplasm or endoplasmic reticulum make proteins after the process of converting DNA to RNA in the cell's nucleus, as defined by molecular biology and genetics.
A messenger RNA (mRNA) molecule's genetic code is deciphered during translation, which results in a precise order of amino acids in a polypeptide chain. Similar to transcription, it takes place in the cytoplasm after DNA transcription and has three stages: initiation, elongation, and termination.
The process by which information contained in messenger RNA (mRNA) guides the addition of amino acids during protein synthesis is known as translation in the context of genomics.
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Polysaccharide digestion and glycogen breakdown involve sequential cleavage from ________ ends of glucose polymers.
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Sequential cleavage from the non-reducing terminals of glucose molecules is required for both glycogen degradation and polysaccharides hydrolysis.
Why non-reducing end is selected for digestion?
A polysaccharide's non-reducing end is the one where an anomeric carbon participates in the glycosidic connection. The elimination of carbohydrate remnants one at a time out from the non-reducing terminal occurs during glycogenolysis and polysaccharides hydrolysis.
For example, several enzymes are involved in glycogenolysis in the liver and muscle. An example of such an enzyme is glycogen phosphorylase, which catalyzes the successive dissociation of the alpha 1->4 glycosidic bond that connects two glucose molecules at a non-reducing terminal of glycogen. The last glucose residue is eliminated as alpha-D-glucose 1-phosphate.That is why non-reducing end of glucose is chosen for digestion or breakdown of the carbohydrate polymer.
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Between 1994 and 1997, 70 Addax were released into fenced sections of protected areas in Tunisia and Morocco. By
2003, their numbers had increased to about 200. This is an example of
OA. Ex situ conservation
OB. Coppicing
OC. Habitat management
D. In situ conservation
Answers
It is an example of Ex situ conservation. The correct option is A.
What is ex-situ conservation?It is a method of conserving biodiversities outside their natural habitats.
Ex situ conservation is in direct contrast to in situ conservation. This means that in in-situ conservation, biodiversities are conserved in their natural habitats.
In the illustration, the Addax were released into fenced sections of protected areas in two countries.
The fenced section means that the Addax were not allowed to roam freely as they would in their natural habitats. The fenced section means that their movement is limited as compared to natural habitats.
Thus, the Addax were being conserved ex-situ.
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The parts of the subunits of ribosomes are assembled in the ______ while the subunits are assembled into ribosomes in the ______
Answers
The parts of the subunits of ribosomes are assembled in the nucleolus while the subunits are assembled into ribosomes in the cytoplasm.
What is ribosome ?In eukaryotes, ribosomes are located in cytoplasmic organelles, other type of ribosomes present in cell are chloroplast and mitochondrial ribosomes.
Ribosome have a sedimentation coefficient such as 80 S is composed of 40 S and 60 S subunits.
In prokaryotic cells, it is 70 S type consist up 30 S and 50 S subunits.
In both prokaryote and eukaryotes majority of ribosome is composed up proteins that and the remaining part is ribonucleic acid.
Hence nucleolus and cytoplasm are correct answers.
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What is the difference between nutation and barycenter?
(I at least need 3 sentences minimum. thank u!)
Answers
Generally speaking, precession is believed to occur as a result of the gravitational forces exerted by the sun and moon as they revolve around the earth. When an object revolves, its axis of rotation exhibits a nodding or swish motion. There is a wobble in the movement of precession. This phenomenon is caused by the gravitational pull exerted by one body upon another, resulting in nutation.
Hope this helps :)
please help me! Quick!
Answers
Answer:
b, i think
During mitosis, the nucleus of a eukaryote cell splits into two. The parent cell goes through other stages of division before forming two genetically identical daughter cells, which are also able to duplicate. There are five stages in the process of mitosis: prophase, metaphase, anaphase, telophase and cytokinesis.
Answer:
D. Formation of two diploid daughter cells
Explanation:
Meiosis forms 4 haploid daughter cells, not 2 diploid. It's mitosis that creates 2 diploid. Crossing over, formation of 2 haploid nuclei, and pairing of homologous chromosomes all occur.
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A species of bird on the mainland can have yellow (bb), blue (bb), or green (bb) plumage. a few yellow birds land on a ship and are carried past an island, which they land on and settle. the resulting population of birds would have an allele frequency of: a. b: 1 b: 0 b. b: 0.3 b: 0.7 c. b: 0 b: 1 d. b: 0.5 b: 0.5
Answers
Birds living in this population would have an allele frequency of "b."
If the blue species of birds have homozygous dominant alleles of BB, the green species of birds have heterozygous alleles of Bb, and the yellow species of birds have homozygous recessive alleles of bb, then b is the "recessive allele" and b is the dominant allele for blue.
NOTE:The term "recessive allele" refers to the character/allele that is eclipsed by the dominant character, whereas a "dominant allele" is a character/allele whose phenotype is displayed to the complete exclusion of the other character/allele.
When a pair of alleles in a gene are homozygous, they are the same; when they are heterozygous, they are different.
Given that the yellow birds are homozygous for "b," the population of birds that results when they (only) arrive and settle on the Island will also be homozygous for "b." As a result, every bird on the island will have the gene "bb".
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what does the model represent?
Answers
Answer:
D) a molecule of oxygen
Answer:
An oxygen atom
Explanation:
its not a neutron, nor the oxygen's atomic mass (I hope you'll know what that is), and a molecule of oxygen is two oxygens atoms together, 02. Hope this helps.
Identify whether or not the different agents of evolutionary change could affect allele frequencies in a population?
Answers
Yes, the different frequencies of evolutionary change could affect allele frequency in a population.
What are the agents of evolutionary change?All populations are usual in a constant state of evolution. This means that all the species are continuously changing their genetic makeup over different generations. These changes can be subtle or they can be spontaneous.
If a population is not evolving, it is said to be in Hardy - Weinberg state. In this state, the allele frequency and the genetic makeup of the population will remain the same across generations.
The agents of evolutionary change defy the Hardy - Weinberg state. These are mutation, gene flow, non-random mating, natural selection and genetic drift.
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Groups of nerves that accumulate over a region and intercommunicate are called a:_________
Answers
Plexus
In a plexus, nerve fibres from many spinal nerves are sorted and recombined to form a single nerve that contains all of the fibres that travel to a particular body area. There are four nerve plexuses in the body's trunk: The head, neck, and shoulder are all connected to the spinal cord by the cervical plexus.
What are Nerve cells ?A particular kind of cell that relays information from the body to the brain and back to the body. A modest electrical current is used to transmit the messages. also known as a neuron.
The cells that take in sensory information from the outside world, provide motor commands to our muscles, and transform and relay electrical signals at each stage along the way.Learn more about Nerve cells here:
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Unrepaired single-stranded dna breaks can lead to double-stranded dna breaks during the next round of replication. Which repair pathway would be most appropriate for repairing double-stranded dna breaks?.
Answers
Nonhomologous end joining would be most appropriate for repairing double-stranded DNA breaks.
How are double stranded breaks in DNA repair?Homologous recombination and nonhomologous DNA end joining are the two main mechanisms for mending double-strand DNA breaks, which often occur in eukaryotic cells.DNA ends that need to be repaired have a different chemistry as a result of the many causes of DSBs.The enzymes of the NHEJ pathway display a remarkable level of structural tolerance in the variety of DNA end substrate configurations upon which they may function over the course of NHEJ development.The nuclease, polymerases, and ligases of NHEJ are the most versatile and mechanistically adaptable enzymes in each of their classes in vertebrate cells.To learn more about double-stranded DNA breaks from the given link
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