Cytokinesis cannot occur due to the usage of Vincristine as it prevents spindle fiber formation during mitosis. The correct option is D.
Vincristine is a medication that prevents spindle fibres from forming properly during mitosis, which prevents the sister chromatids from being separated and being pulled to the opposing poles of the cell.
Sister chromatid separation cannot take place adequately in the absence of functioning spindle fibres, which prevents mitosis from progressing normally.
Vincristine, however, has no direct impact on chromosome structure or organisation, DNA replication, chromosome coiling, or any other cellular processes.
Vincristine use does not directly stop these processes, despite the fact that the disruption of mitosis may have an indirect impact on them.
Thus, the correct option is D.
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Your question seems incomplete, the probable complete question is:
Vincristine is a drug used to treat cancer. It prevents spindle fiber formation during mitosis. Which one of these events CANNOT occur due to
the usage of Vincristine?
A -sister chromatid separation
B -DNA replication
C -chromosome coiling
D -cytokinesis
Chemically, what is the difference between a “whole-grain” carbohydrate and a simple
carbohydrate?
Answer:
the difference between them is the
chemical structure
look at the picture
Weather predictions are sometimes incorrect because local variations in weather are too small for weather instruments to replicate.
What are weather predictions?Weather predictions are usually based on data collected over the years. The data are modeled such that future predictions can be made.
However, there are small local variations in weather that weather instruments fail to replicate. Thus, predictions based on the model created can sometimes be wrong.
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One person in the film stated the following with your basil or not as a matter of whether it’s cause effect of the chance of getting caught in the penalty or less and it cost to comply people just think of it as being a business decision in other words criminal fines or just another cost of doing business my TV amor factored form of punishment that would motivate corporations to follow the law
tough question
Explanation:
Question 7 (2 points)
A mocktail is a flavoured cocktail.
O True
O False
— a type of blood test that measures the antigen compatibility of the organ being donated to that of the tissues of the recipient. — medicine that makes the immune system less effective by disrupting the replication process of lymphocytes that produce antibodies.
Blood typing
It is the first blood test that will determine if your blood is a compatible match with the potential donor's blood. This test measures blood antibodies that react with different blood groups.
Blood typing a type of blood test that measures the antigen compatibility of the organ being donated to that of the tissues of the recipient.
Immunosuppressants medicine makes the immune system less effective by disrupting the replication process of lymphocytes that produce antibodies.
It is possible to determine blood type by blood typing. Blood transfusions and blood donations can be made without risk if one has their blood typed or knows the blood type. Additionally, it checks to determine if your red blood cells have something called Rh factor on their surface. this determines the blood type.Antigens are molecules that support your body's ability to distinguish between its own cells and potentially harmful alien cells. If your body thinks a cell is foreign, it will set out to destroy it.Blood groups are divided into one of four types by the ABO blood typing system:
Type AType BType ABType OImmunosuppressants are medications that control the immune system.
The immune system of the body assists in warding off illnesses brought on by infections. But occasionally, healthy cells and tissues are inadvertently attacked by the immune system. Immunosuppressive medications can slow down or end this response.learn more about Blood typing here: https://brainly.com/question/20672267
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The figure below shows the incidence of Bruton's syndrome in the three generations of a family. Bruton syndrome is a rare genetic disorder that is characterized by the mutation in a o gene that prevents the development of certain immune cells. It is an X-linked recessive trait. Determine the genotypes of the individuals in the chart. Let [tex]X^{B}[/tex] represent the dominant Bruton allele and [tex]X^{b}[/tex] represent the recessive Bruton allele.
The genotype of the individuals is found below.
GenotypesThe disease is X-linked and recessive.
Males are XY while females are XX. Males only need one recessive allele to become affected. Thus:
affected males will be [tex]X^bY[/tex] while unaffected males will be [tex]X^BY[/tex]affected females will be [tex]X^bX^b[/tex], unaffected females will be [tex]X^BX^b[/tex] or [tex]X^BX^B[/tex]Following these rules, the genotypes of individuals in the figure will be as follows:
[tex]X^BY[/tex] 2. [tex]X^bX^b[/tex] 3. [tex]X^BY[/tex] 4. [tex]X^BX^b[/tex] or [tex]X^BX^B[/tex]5. [tex]X^bY[/tex] 6. [tex]X^bY[/tex] 7. [tex]X^bX^b[/tex] 8. [tex]X^BY[/tex]
9. [tex]X^BX^b[/tex] or [tex]X^BX^B[/tex] 10. [tex]X^bY[/tex] 11. [tex]X^bY[/tex] 12. [tex]X^bY[/tex]
13. [tex]X^bX^b[/tex]
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Need immediately. The answers on picture may or may be wrong
I will leave your question unanswered. Thanks for the points I stole from you!
Why is it important to consume foods that contain cellulose when most animals cannot digest cellulose?
Cellulose acts as a hormone disruptor in the endocrine system.
Certain animals can partially digest cellulose and use it as energy.
Cellulose acts as dietary fiber and helps the digestive system function properly.
Cellulose can be incorporated into the cell walls of certain animal cells.
Answer: Cellulose acts as dietary fiber and helps the digestive system function properly.
Explanation: Cellulose is an insoluble fiber and does not dissolve in water. When consumed, insoluble fibers can help push food through the digestive system and support regular bowel movements.
What is another name for an immunoglobulin
Answer:
an antibody is another name for immunoglobulin
Answer:
Immunoglobulins are also known as Antibodies.
They are produced by white blood cells.
6. Match each one of the types of flow with its example:
1. Consumer spending
Y
Y
2. Goods and services
3. Factors of production
4. Cost of production
a. Rent paid for store space
b. Teenager working for clothes store
c. Teenager buying a cheeseburger
d. Pair of jeans
We combine each of the flow types with their example:
1. Consumer spending - c. Teenager buying a cheeseburger
2. Goods and Services - d. Pair of pants
3. Factors of production - b. Teenager working for clothing store
4. Production cost- A. Rent paid for the store space
What are factors of production and what are they used for?Factors of production are the goods needed to produce a given final product. They are the elements that make production possible. Classically, economic theory considers three factors of production:
capital (usually represented by K)labor (L) and natural resources or land (T).With this information, we can conclude that Material goods Are those that, as the name implies, are material and tangible.
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South America and Africa have similar mountain ranges that would line up if the continents were pieced together. This is evidence that:
A. the two continents were once a single landmass.
B. tectonic activity creates similar structures on every continent.
C. volcanic activity is responsible for mountains.
D. both continents were once under water.
Identify the importance of water. Check all that apply.
Answer:
Most of the natural processes on earth involves the usage of water such as hydro-logical cycle, nutrient cycle, climate cycle etc. All these processes are very essential for the survival of life on earth and thus, option A is correct
In phosysthesis , H+ ion and oxygen comes from the dissociation of H2O. while oxygen is released into the atmosphere, H+ get associated to form energy molecule like NADH etc. Thus, option 3 is also correct
Blood contains 92% of water and thus it forms the main component of biological components. Thus, option 4 is also correct
But as given in option 2 , all organic compounds have water only in there aqueous phase (solution). Therefore , option 2 is in correct
Explanation:
The importance of water includes the following:
It ensures life on Earth can exist.It is a part of all organic compounds.It is used by plants for photosynthesis.It is the main component of many biological components, including blood.Life need water. Its special features support many biological functions. First, water is a universal solvent, permitting chemical reactions and nutrient delivery in living organisms. Second, it facilitates metabolic reactions, ensuring biological activities. All organic compounds—carbohydrates, lipids, proteins, and nucleic acids—need water to function. It helps DNA and RNA transmit genetic information by forming their backbones.
Photosynthesis, which turns light into chemical energy, requires water. This process splits water, releasing oxygen into the atmosphere and combining hydrogen with carbon dioxide to make glucose, the main energy source for living things. Water makes up most biological substances, including blood, which transports nutrition, oxygen, and waste.
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Your question is incomplete but your full question was:
Identify the importance of water. Check all that
apply.
It ensures life on Earth can exist.It is a part of all organic compounds.It is used by plants for photosynthesis.It is the main component of many biological components, including blood.Gross domestic product (GDP) is ________.
Question 13 of 20:
Select the best answer for the question.
13. Which of the following is formed when a group of tissues works together to perform a common function?
A. Organ system
B. Organ
C. Body
D. Brain
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the following is formed when a group of tissues works together to perform a common function is called an Organ.
What is the definition of organs?The word organ derives from the Latin term organum (instrument, tool). These structures are objects of physiology, the area of biology that studies how organisms, systems, organs, cells and molecules perform chemical and physical functions in the body.
In this case, is correct to say that an organ is formed when a group of tissues works together to perform a common function.
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Need help with my homework
Answer:
I AM SORRY I WOULD HAVE HELPED IF I HAVE STUDIED THIS TOPIC
Explanation:
What are the reproductive organs that helped us determine the sex of the frog?
Answer:
jfbjbvj
Explanation:
vvv
To assess these claims, which question might Sendorsements by celebrities
subjective data
similar results in multiple tests of the claim
data based on opinionsharon ask?
Similar results in multiple tests of the claim is an example of a scientific claim.
What is Scientific claim?This is defined as statements which are made based on experimental results in the broad field of science.
The results gotten from the experiment is usually compared with that of others to check for similarity so as to ascertain its validity. This is therefore the reason why scientific claim comprises of different tests and observations.
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Which stable element is used to determine the age of volcanic rock? argon O carbon-14 O O potassium carbon-12 Which stable element is used to determine the age of volcanic rock ? argon O carbon - 14 O O potassium carbon - 12
Answer:
Argon
Explanation:
Argon is actually used to determine the age. It's called potassium-argon dating b/c when volcano erupts the rocks in it contain potassium. The potassium slowly decays and produces argon. Scientists measure how much argon is in a given volcanic rock and do math backwards to figure out how many potassium atoms were needed to produce the given amount of argon. We already know the rate at which potassium decays so then they put two and two together to find the age.
Here's a link with some cool info on it:
https://divediscover.whoi.edu/archives/hottopics/volcano.html
Answer: argon
Explanation: just did it
Which one of the following is an example of a prokaryote?
A.
HIV virus
B.
lactobacillus bacteria
C.
amoeba
Answer: Option B
See,
HIV Virus is not the answer because viruses are neither prokaryotes nor eukaryotes.
So, option A. is not an option.
Lactobacillus bacteria is a prokaryote (Your answer)
Amoeba is an eukaryote.
Hope it helps!!
Lactobacillus bacteria is an example of a prokaryote. Therefore, option (B) is correct.
Prokaryotic, unicellular Lactobacillus bacteria lack nuclei and membrane-encased organelles. The cytoplasm of prokaryotes like lactobacillus has a single circular DNA molecule. The nucleoid grows. Unlike them, eukaryotic organisms contain nuclei and membrane-bound organelles.
Lactobacillus bacteria preserve gut health. They improve digestion, balance gut flora, and gut health. By fermenting lactose into lactic acid, several lactobacillus species preserve and sour yoghurt.
Non-prokaryotes HIV and amoeba. Acellular retrovirus HIV is neither prokaryotic nor eukaryotic. Lactobacillus is simpler than amoeba, a eukaryotic organism with a nucleus and membrane-bound organelles.
Lactobacillus bacteria aid digestion and fermentation. HIV is a virus, and amoeba is a complex eukaryotic organism. Therefore, option (B) is correct.
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Choose the answer that is most descriptive of the Milky Way Galaxy.
A- Planets, stars, comets, asteroids, planetoids, moons.
B- 200-400 billion stars, 100,000 light-years diameter, spiral arms.
C- Black holes, quasars, gamma rays, galaxy clusters.
D- Giant nebulas, star nurseries, gas clouds, binary stars.
Answer:
I think the answer's A
pls like if it's correct/ helps
¿What are invertebrates?
[tex]\sf{\qquad\qquad\huge\underline{{\sf Answer}}}[/tex]
¿What are invertebrates?
Invertebrates are unicellular or multicellular organisms that present a great variety of habits and morpho-functional patterns.
Which are classified into :-
Anthropods, molluscs, worms, echinoderms, coelenterates, and porifera.
I hope I've helped : )
Answer:
Invertebrates are unicellular or multicellular organisms that present a great variety of habits and morpho-functional patterns.
Here is the pic of the question thanks !
Contracting biceps and Relaxing triceps. Thus, option "B" is correct.
How are muscles control the elbow?Muscles controlling the elbow. The muscles which control the movement of the elbow, are the triceps and the biceps.
The bicep contracts or shortens, pulling the lower arm up, and causing the elbow to bend. At this time the tricep relaxes or lengthens.
Thus, option "B" is correct.
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What do you think is the most important discovery that Dr. Jane Goodall was able to make about chimpanzees during the early years of her research and why? Explain (3) specific differences OR (3) specific similarities between chimpanzee and human behavior. Do you think humans have a moral obligation to preserve the habitat of the chimpanzee. Why? OR Why not?
Jane Goodall is an expert on chimpanzees that live in the wild and made most significant discovery about chimpanzees.
Jane Goodall is an expert on chimpanzees that live in the wild. The most significant discovery she made about chimpanzees during the early years of her research is that chimpanzees and humans have similar traits social behavior, eating habits, and the ability to make tools. This discovery fundamentally changed how we think about the closest living relatives of humans.Because chimpanzees and humans have so many moral similarities, I firmly believe that it is our moral responsibility to maintain the chimpanzees' ecosystem. In addition to being informative for us, I think they should be permitted to continue living in their existing habitat. Given our resemblance to humans, we would seek assistance if our environment were in danger.So we can conclude that chimpanzees are very similar to human beings by the above points in terms of behavior.
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How do mitosis and cell differrentiation work together to produce and maintain a complex organism? The rubric below shows point breakdown. Please be sure to include both of the roles- the role of mitosis and the role of cellular differentiation- in producing and maintaining complex organisms. Use the model to support your answer
Mitosis and cell differentiation work together to produce and maintain a complex organism because they generate new cells that express different genes.
What is cellular differentiation?Cellular differentiation is the process by which different genes are expressed in distinct cells in order to generate specialized cells.
Cellular differentiation is dependent on the production of new somatic cells by mitotic divisions.
In conclusion, mitosis and cell differentiation generate new cells that express different genes.
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Whats the correct answer answer asap for brainlist
Which of the following descriptions tells you something about a population's size?
Select one:
a.
the number of birds in a population have increased
b.
birds do not build nests in the same trees
c.
populations of birds move into new areas
d.
bird populations eat and grow more in certain seasons
How does a city compare to a field or forest when it comes to rainwater?
A. A field or forest will have lower porosity but high infiltration of rainwater into the groundwater.
B. A city will have a lower porosity and a lower infiltration of rainwater into groundwater.
C. A city will have a much lower percentage of runoff.
D. A city will absorb more rainwater than a field or forest.
A field or forest will have lower porosity but high infiltration of rainwater into the groundwater
Explanation:
I believe the answer is B. because most rain goes to a sewer system, in city.
during a heavy rain.
FOREST= dirt, roots, trees filter h2o= water plants, crops, absorbs & most rain with soil.,= natural filtration.
How do predictive physics models lack reliability?
Predictive physics models lack reliability as discussed below:
What do you mean by reliability?The consistency of measurement is its level of reliability. When a test yields the same result repeatedly under the same circumstances, it is considered dependable.
The findings of a predictive model will be incorrect or even deceptive if the data used to train it is erroneous or irrelevant to begin with. Garbage in, garbage out, as they say.
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If a cancerous mutation occurs in a stem cell in the bone marrow, what process does the stem cell go through that would cause the differentiated cells it produces to also be cancerous
A. Mitiosis
B. Cell differentiation
C. Meiosis
D. Cell specialization
The stem cell will go through mitosis to cause the differentiated cells it produces to also be cancerous; option A
What is mitosis?Mitosis is a process in cells which accounts for the production of new cells by the division of cells.
Cancer results when there is abnormal growth and division of cells.
Therefore, mitosis occurs or stem cells to become cancerous.
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How have federal and state authorities attempted to eradicate Burmese Pythons from the Everglades?
Answer:
As evidence of the python’s damaging spread became clearer, state and federal authorities began working together in an attempt to eradicate the python population. In 2010, the state made python pet ownership illegal.
Explanation: