If a diploid cell has 10 chromosomes (2n = 10) in g1 phase, how many pairs of sister chromatids will be present in the 'prophase' nucleus of these cells?.

Answers

Answer 1

Answer: 20

Explanation:


Related Questions

Flunking science need answers

Flunking science need answers

Answers

Well, technically sometimes rain is counted as part of the cryosphere since ice is made up of water, but yes the correct answer is rain

What is the definition for Bioharvesting

Answers

Answer:

involving cultured plants and animals. Nutrient bioextraction (also called bioharvesting)

Explanation:

Product Sales Inc. Adheres strictly to the goal of maximizing profits. Even so, Product Sales will benefit by also using ethical behavior: Group of answer choices if customer service and reviews are good. If its owners are happy with the revenue. Under no circumstances. If it efficiently allocates its scarce resources

Answers

Product Sales Inc. is a company that is solely focused on maximizing its profits, but it can still benefit from adopting ethical behavior. The following paragraphs will discuss how the company can gain benefits by following ethical business practices.

If customer service and reviews are good, a business can create goodwill and attract customers. Customers are attracted to companies that offer high-quality products and services and prioritize customer satisfaction. Companies that follow ethical practices are more likely to satisfy their customers, resulting in better customer reviews and higher sales.

If Product Sales' owners are happy with the revenue, the company can ensure its long-term sustainability. By adopting ethical practices, the company can build a positive reputation, which can result in increased sales and revenue. A company's reputation is essential to its success in the long run.

Efficient allocation of scarce resources can help a business to reduce its costs, resulting in increased profitability. By adopting ethical practices, a company can build a strong relationship with its suppliers, which can result in better pricing and supply arrangements. It can also reduce the wastage of resources, leading to cost savings.

In conclusion, Product Sales Inc. can benefit from adopting ethical practices. By prioritizing customer satisfaction, ensuring long-term sustainability, upholding ethical values, and efficiently allocating scarce resources, the company can achieve higher profitability and build a positive reputation.

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PLZZZZ HELP 100 POINTS!!!
Scientific knowledge is based on evidence and is ________.

absolute
tentative
fiction
fact

Answers

Answer:

tentative

Explanation:

science is not an absolute fact nor fiction, but rather not certain nor fixed based upon what is observed, making it tentative.

Answer:

I feel the best response to this question would be tentative

Explanation:

This is because of the nature of scientific knowledge. Knowledge and information we currently have about science are based on what we know so far however there are things in textbooks that have been "proven" wrong just based on the constantly evolving and changing state of the planet and new discoveries. A lot of scientific knowledge stems from theories. Mainly tho, scientific knowledge is tentative because it is often context-dependent and therefore based on what we have discovered and what we come to know as current but can never be absolutely based on the constant changes and new technology and discoveries being made.

If one amino acid in a protein sequence is changed, what could happen? Normal bodily functions can change. It could become a carbohydrate. Proteins are so complex that one amino acid won't make a difference.

Answers

Answer:

C,Proteins are so complex that one amino acid won't make a difference

Explanation:

Choose the term that best matches the description given.

Cells that engulf and destroy bacteria _____________.

Answers

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Choose the term that best matches the description given.

Cells that engulf and destroy bacteria _____.

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Cells that engulf and destroy bacteria phagocytes.

Answer:

Cells that engulf and destroy bacteria is " Phagocytes"


Choose one sort of diversity (for example, age, gender, etc.)
and explain why it is essential as a factor in your opinion.

Answers

The type of diversity that I have chosen is ‘Gender Diversity’ and  below are the reasons why it is essential as a factor in my opinion.

Gender diversity refers to the representation of both men and women in the workplace and society as a whole. It includes people of all genders, including non-binary individuals. Gender diversity has a significant impact on the workplace and society in general. As women are still underrepresented in many industries and roles, increasing gender diversity can lead to more opportunities for women and help break down gender stereotypes.

By having a gender-diverse workplace, companies can ensure compliance with these laws and avoid penalties or legal issues in the future.In conclusion, gender diversity is essential because it promotes a more inclusive environment, encourages innovation and creativity, and leads to better decision-making. By having a gender-diverse workplace, companies can improve employee satisfaction, increase profitability, reduce discrimination and biases, and ensure compliance with laws related to gender diversity.

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which of the statements are reasons why rhinoceroses would be a poor choice as model organisms for studying breast cancer? they are needlessly large when smaller, more easily handled organisms, such as mice, are available. they produce very few offspring at a time and thus require a lot of time to collect meaningful data. they do not get breast cancer are thus inappropriate models for breast cancer research. they are inappropriate for experimental manipulation because they are an endangered species

Answers

The statement "They are needlessly large when smaller, more easily handled organisms, such as mice, are available" is a reason why rhinoceroses would be a poor choice as model organisms for studying breast cancer.

Cancer is a disease in which cells in the body grow and divide uncontrollably. It can affect any part of the body, and is caused by changes to the DNA in the cells. These changes can occur due to environmental factors such as smoking, exposure to UV rays, and certain chemicals, or they can be inherited. The cancer cells can spread to other parts of the body, and can interfere with the body's normal functioning. Treatment of cancer typically involves surgery, radiation, chemotherapy, or a combination of these treatments.

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Why is variety important when making
sperm or ova (eggs)

Answers

At conception, an egg cell and a sperm cell combine to form a zygote which is46 chromosomes or 23 pairs. This is the 1st cell of a new individual. The halving of the number of chromosomes in gametes ensures that zygotes have the same number of chromosomes from one generation to the next. This is critical for stable sexual reproduction through successive generations.

What is respiration?
A. When carbohydrate (glucose) and oxygen create water and carbon dioxide releasing energy

B. When water and carbon dioxide create carbohydrate and oxygen releasing energy

C. When carbon dioxide absorb energy to make water

D. When carbohydrate and oxygen absorb energy to make water

Answers

Answer:

A

Explanation:

Organisms use respiration to generate energy. Aerobic respiration is when glucose (food) is broken down in the presence of oxygen to produce energy and CO2 as a byproduct.

Answer:

The process of getting oxygen into the body and releasing carbon dioxide is called respiration. ... Breathing is only the movement of oxygen into the body and carbon dioxide out of the body. The process of respiration also includes the exchange of oxygen and carbon dioxide between the blood and the cells of the body.

Definition Secondary consumer

Answers

Answer: secondary consumers are mostly carnivores and omnivores

Explanation:

Secondary consumers prey on other animald

Secondary consumers are organisms that eat primary consumers for energy.

which are the main stages of the cell cycle?

Answers

The cell cycle is a four-stage process. Basically, the cell cycle has different stages called G1, S, G2, and M.

Answer:

The cell cycle is composed of interphase (G₁, S, and G₂ phases), followed by the mitotic phase (mitosis and cytokinesis), and G₀ phase.

Explanation:

May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I only need 10 more brainliest to become a genius! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!

How does cpr differ in an unresponsive choking victim?.

Answers

With cpr you are trying to get someone’s heart pumping again, when someone is choking they just have something blocking their airways. So you dislodge the stuck item You would block through their mouth and try to send the air down their airways to block the item down.

What is meant by crop rotation?

Answers

Answer:

Crop rotation is the practice of growing a series of different types of crops in the same area in a sequence of growing seasons.

Explanation:

It reduces reliance on set of nutrients.

Hope it helps.

How should I complete a Lab Report formally? Is there a correct way to complete a Lab Report? Are Lab Report's important to science?

Answers

Answer and Explanation:

I know you just did this so I could answer you, lol.

A lab report it completed formally by looking at the questions you were asked to answer and seeing that you answer them correctly. There is a correct way to complete a Lab Report. Lab Report's are important to science bc they show the data collected from a certain incident or problem.

Thank you, Kiri <3

Answer:

yes

Explanation:

yes

one type of virus that infects bacteria is called a

Answers

Answer:

Bacteriophage:  A virus that infects bacteria, also called a phage.

Explanation:

explain transformation of force​

Answers

Answer:

THE TRANSFORMATION OF FORCE FROM A SYSTEM (S) WHERE A PARTICLE IS MOVING AT A SPEED (V) TO ANY SYSTEM (S) WHOCH IS MOVING RELATIVE SYSTEM. I HOPE THIS IS HELPFUL.

The strains and media used in a bacterial conjugation are described below. After you have reviewed the information, match up the strains with their growth properties. Strains: CS4020: Flac trp/Alacatrp: Leu",Strs (this strain is not able to make its own leucine and is sensitive to Streptomycin: contains a plasmid with genes for making tryptophan and utilizing lactose) CS402R: F. Alacatrp, Stra: Trp, Str" (this strain is not able to make its own tryptophan or utilize lactose and is resistant to Streptomycin) Media: GM glucose minimal salts GMS - glucose minimal salts + streptomycin GML - glucose minimal salts + leucine GMTS - glucose minimal salts + streptomycin + tryptophan Procedure CS402D and CS402R are mixed together in a mating experiment and the F' plasmid is transferred from the donor to the recipient. Recipient bacteria that have taken up the F' factor (called exconjugants) constitute a new strain which has growth requirements that differ from the two "parental strains. We will name this new strain CS402E. Procedure CS402D and CS402R are mixed together in a mating experiment and the F'plasmid is transferred from the donor to the recipient. Recipient bacteria that have taken up the F'factor (called exconjugants) constitute a new strain which has growth requirements that differ from the two "parental" strains. We will name this new strain CS402E. Can grow on GMS CS402D . Can grow on GM CS402D Can grow on GML CS402R Can grow on GMTS CS402E

Answers

The strains and media used in a bacterial conjugation are described below. After you have reviewed the information, match up the strains with their growth properties. Strains: CS4020: Fla trp/Alacatrp : Leu", Strs (this strain is not able to make its own leucine and is sensitive to Streptomycin: contains a plasmid with genes for making tryptophan and utilizing lactose)CS402R: F.

Alacatrp, Stra: Trp, Str" (this strain is not able to make its own tryptophan or utilize lactose and is resistant to Streptomycin)Media: GM glucose minimal salts GMS - glucose minimal salts + streptomycin GML - glucose minimal salts + leucine GMTS - glucose minimal salts + streptomycin + tryptophan The recipient bacteria that have taken up the F' factor (called exconjugants) constitute a new strain which has growth requirements that differ from the two "parental" strains. We will name this new strain CS402E. Can grow on GMS CS402D. Can grow on GM CS402D. Can grow on GML CS402R. Can grow on GMTS CS402E.Conjugation is the transfer of genetic material, including DNA and plasmids, between bacteria, resulting in recombinant genetic material and genetic diversity. It's one of the several methods bacteria use to swap genetic material, along with transduction and transformation.

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A pair of mice are bred several times, generating the following data table. What are the most likely genotypes of the parents?

Answers

Answer:

Ff and ff

Explanation:

The best conclusion concerning delta is that the cells
A) contain no DNA.
B) contain no RNA.
C) contain only one chromosome that is very short.
D) are actually in the G0 phase.
E) divide in the G1 phase.

Answers

The best conclusion concerning delta is that the cells divide in the G1 phase. Delta is a protein that is involved in cell-to-cell communication during development.

It is known to activate the Notch signaling pathway, which plays a critical role in cell fate determination and proliferation. Studies have shown that Delta is expressed on the surface of cells that are actively dividing and that it interacts with Notch receptors on neighboring cells to regulate their behavior. Since Delta is primarily involved in cell signaling and not in DNA or RNA synthesis or chromosomal organization, options A, B, and C can be eliminated. Delta is not involved in cell cycle arrest, so option D is also incorrect.
Finally, since Delta is primarily expressed in dividing cells, it is most likely to be present during the G1 phase, when cells are actively preparing for DNA synthesis and division. Therefore, option E is the best conclusion regarding Delta and cell division.

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Which of the following pieces of information CANNOT be determined from the fossil record?

Answers

Answer:

Evidence of every species that ever existed.

Explanation:

Which acid is not typically formed in the atmosphere as part of acid deposition?
Responses

hydrochloric acid
hydrochloric acid

sulfuric acid
sulfuric acid

nitric acid
nitric acid

carbonic acid

Answers

Answer:  Hydrochloric acid

Explanation: Hydrochloric acid is not typically formed in the atmosphere as part of acid deposition. Acid deposition, also known as acid rain, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms.

● Hypothesis: Revise 1
To help your investigation, here is some more data about the farm.

How should I include my data?? Will give points and I picked natural selection

 Hypothesis: Revise 1To help your investigation, here is some more data about the farm.How should I include

Answers

To write an inclusive hypothesis from investigation, it should be structured with Mechanism of Evolution, Hypothesis and Data.

How to hypothesize?

Mechanism of Evolution

The mechanism of evolution that I think caused the increase in FQ resistance is natural selection. Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. In this case, the bacteria that are resistant to FQ are more likely to survive and reproduce because they are not killed by the drug. This means that the population of bacteria will become more resistant to FQ over time.

Hypothesis

My hypothesis is that the increase in FQ resistance in the bacteria on the farm is due to natural selection. I believe that this is because the bacteria that are resistant to FQ are more likely to survive and reproduce, which means that the population of bacteria will become more resistant to FQ over time.

Data

The new data supports my hypothesis because it shows that the number of bacteria that are resistant to FQ has increased. The data also shows that the bacteria that are resistant to FQ are more likely to be found in the environment where the FQ is being used. This suggests that the bacteria are evolving to become resistant to the FQ.

How to Include the Data

You can include the data in your hypothesis by stating that the increase in FQ resistance is due to the fact that the bacteria that are resistant to FQ are more likely to survive and reproduce. You can also include the data by showing a graph of the number of bacteria that are resistant to FQ over time.

This is an example of how to include the data in the hypothesis:

I hypothesize that the increase in FQ resistance in the bacteria on the farm is due to natural selection. This is because the bacteria that are resistant to FQ are more likely to survive and reproduce, which means that the population of bacteria will become more resistant to FQ over time. The data supports this hypothesis because it shows that the number of bacteria that are resistant to FQ has increased. The data also shows that the bacteria that are resistant to FQ are more likely to be found in the environment where the FQ is being used. This suggests that the bacteria are evolving to become resistant to the FQ.

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The pathogenesis of pneumonia includes the inhalation of microbial agents and the resulting of which of the following? (Select all that apply.) Inflammation Lung consolidation Formation of exudates Alveolar wall thickening Decreased lung compliance

Answers

Answer:

Inflammation

Lung consolidation

Formation of exudates

Explanation:

Pneumonia could be caused by Bacteria, viruses, and fungi. The air sacs are usually affected and characterized by presence of pus in the sacs. It could be serious and life threatening and can be treated with antibiotics.

The pathogenesis of pneumonia includes the inhalation of microbial agents, Inflammation , Lung consolidation and Formation of exudates.

if all cells contain the exact same copy of DNA, how do they become specialized?

if all cells contain the exact same copy of DNA, how do they become specialized?

Answers

Even if all the cells have the same DNA they biochemical function are different, that's because differents sets of genes must be turned on and off in each cell type by the action of enzymes and other molecules. Each cell have the same 20,000 or so genes but they are biochemically selected by the action of molecules as hormones and chemical signaling. Therefore, different cells use different parts of the DNA code as directions.

Question 14 (2 points)
(06.03 MC)
Which of the following correctly identifies a lymphatic organ and describes how it
can fight cancer? (2 points)
1) Lymph vessel; removes fluid from tissues
2) Lymph trunk; returns lymph to the blood
3) Spleen; replaces damaged red blood cells
4) Thymus; exposes lymphocytes to antigens

Answers

All of the statements correctly identify a lymphatic organ. In vertebrates, the lymphatic organs, also known as the lymphoid system, are an organ system that is a part of the immune system and works in conjunction with the circulatory system.

The Lymphatic OrgansLymphatic vessels, which are found all over your body and transport lymph away from tissues, are a network of capillaries (microvessels) and a huge network of tubes.By emptying into the corresponding subclavian veins, the lymph ducts, which are formed by the lymph trunks, restore lymph to circulation.Red blood cells that are outdated or damaged are eliminated by the spleen, which also removes cellular waste from circulation.Training specific white blood cells known as T-lymphocytes or T-cells is the thymus gland's main job.

Hence, all of the statements correctly identify a lymphatic organ.

How lymphatic system fights Cancer?Regional lymph nodes, which are predictive of distant organ metastases and poor survival, are accessible to tumor cells via lymphatic arteries.As the lymph fluid moves through the lymph nodes, it is filtered. B cells and T cells, two types of white blood cells, assault any viruses or bacteria they discover in the lymph.

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help me plezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

help me plezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

10.. arteries and veins

11..they take in nutrients from the soil

12..cell membrane and cell wall

Receptor-mediated endocytosis is the mechanism for transport of:.

Answers

Answer:  cholesterol.

What problems do human population growth cause for the environment?

Answers

Answer:

with today's increasing population the environment is getting severely affected as the needs of our increasing at a rapid speed but the sources of the needs are in spite decreasing we need more and more space to build houses setup industries factory out farming and hands we clear our forest is the main reason for almost every adverse effect to the environment. more the population the more the luxuries needed, hence we would be exploiting the environment more and more.

extensive needs but comparatively less resources and hence we start to exploit it in every way

what event in the restriction-modification system would result in a restriction of a host dna by the host restrictase?

Answers

The restriction-modification system is a defense mechanism used by bacteria to protect themselves against foreign DNA, such as viral genomes.

The system includes two components: a restriction enzyme, or restrictase, and a modification enzyme. The modification enzyme adds a methyl group to the bacterial DNA at specific recognition sites, protecting it from being cut by the restrictase. However, if foreign DNA lacking these methyl groups enters the cell, the restrictase will recognize and cleave it, preventing it from replicating. Therefore, an event in the restriction-modification system that would result in a restriction of host DNA by the host restrictase would be a failure of the modification enzyme to methylate the host DNA at its recognition sites, leading the restrictase to recognize and cleave it as foreign DNA.

In the restriction-modification system, the event that would result in a restriction of host DNA by the host restrictase is the failure of methylation. When the host DNA is not properly methylated by the host methylase, the host restrictase will recognize it as foreign DNA and cleave it, resulting in restriction. Proper methylation is crucial for protecting host DNA from being degraded by its own restriction enzymes.

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In one or two sentences, explain what you look for when you respond to the use of quotations in a text. I need an answer now HELP!! will give brainliest!! How does ASEAN differ from the EU? How does ASEAN differ from the EU? It calls for the establishment of a single market. It refuses to do business with non-member states. It calls for the establishment of a production base. It does not call for the free movement of labor across member states. Est studies make the assumption that a syndrome is discrete and can be treated via one modality. what is problematic with this assumption? Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol ( , rho, ) for the indicated parameter. A psychologist claims that more than 5.8 percent of the population suffers from professional problems due to extreme shyness. Use p, the true percentage of the population that suffers from extreme shyness.a) H0 : p = 5.8%H1 : p < 5.8%b) H0 : p = 5.8%H1 : p 5.8%c) H0 : p = 5.8%H1 : p > 5.8%d) H0 : p = 5.8%H1 : p 5.8% What is the main difference between enumerated and implied constitutional powers?A) Implied powers and enumerated powers are listed in separate sections of the Constitution,B) Implied powers describe the authority of state governments and enumerated powers define their limits.C) Enumerated powers are clearly defined in the Constitution, while implied powers are not specifically stated.D) Enumerated powers apply to the executive branch of government, while implied powers apply to the legislature (19) 7-c An analyst has observed 28 work cycles, for which the average cycle time was five minutes and the performance rating was 1.05. Allowances for the department are 25 percent of job time. What standard time is appropriate for this job Which of these is not a satellite?Athe International Space Station that orbits the EarthBPlutos moon CharonCthe sun at the center of the solar systemDthe Earth as it moves around the sun what two types of evidence are commonly used to study the behavioral complexity of past humans? FILL IN THE BLANK the most commonly used computer keyboard has a _____ arrangement. Why do you think Hester refused to name her lover and his identity whenasked by the Puritan society? How do you find the vertical stretch of a radical function? Which of the tables represents a function? (1 point)Table ATable BTable CTable DInput Output Input Output Input Output Input Output4 25 94 34 79 29 37 94 36 52 78 76 58 5 What TECHNIQUES are in this quote: I was chopping vegetables in the kitchen when I heard voices outside our front door- a womans, bright as polished brass, and a mans low and dark like the wood of the table I was working on. They were the kind of voices we heard rarely in our house. I could hear rich carpets in their voices, books and pearls and fur.STATE AS MANY AS YOU CAN For the following group of compounds, identify which compound will react most rapidly with ethyl chloride in the presence of aluminum trichloride. Explain your choice and then predict the expected products of that reaction. Despite being opposed to president assad, why were western nations reluctant to provide support to the rebel militias?. use the pythagorean theorem to find the length of the missing third side. a=4 b=6 c=?c=15 b=5 a=?a=5 c=14 b=? Lately Francesca has been setting challenging goals and expecting subordinates to perform at their highest level. According to the path-goal model, she is acting as a(n) ________ leader. high structure high task achievement-oriented production-oriented What is the value of the expression(39+52)?42 Quick Corp. has $270,000 of outstanding accounts receivable. On March 10, Quick assigned to Taft for value (consideration) a $30,000 account receivable due from Pine, one of Quick Corp.'s customers. On March 30, Pine paid Quick Corp. the $30,000. On April 5, Taft notified Pine of the March 10 assignment from Quick to Taft. Taft is entitled to collect $30,000 from Select one: a. Neither Quick nor Pine. b. Quick only. c. Pine only. d. Either Quick or Pine