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Ivenika [448]
4 years ago
15

In animal cell mitosis, the cleavage furrow forms during which stage of the cell cycle?

Biology
1 answer:
Nuetrik [128]4 years ago
4 0
<span>In animal cell mitosis, he cleavage furrow forms during the early anaphase of the cell cycle. It's caused by a ring of actin microfilaments, called the contractile ring. The actin filaments are both pre-existing and new. The contractile ring tightens around the cytoplasm of the cell.</span>
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How is the cytoplasm divided between the two cells that result from mitosis in plant cells? In animal cells?​
Degger [83]

Answer:

The contractile ring shrinks through the center of the cell, evenly dividing the cytoplasm between the two halves. This indicates that cytokinesis is completed and the cell has been replicated.

5 0
3 years ago
We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree f
ziro4ka [17]

Answer:

Complete question:

We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree for this disorder. Assuming the pedigree is accurate, indicate which of the six modes of inheritance are consistent with this pedigree: Select one or more Y Linked Autosomal Recessive Autosomal Dominant X-Linked Dominant X-Linked Recessive We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree for this disorder, Assuming the pedigree is accurate, indicate which of the six modes of inheritance ere consistent with this pedigree Select one or more X-Linked Recessive Y Linked Autosomal Recessive X-Linked Dominant Autosomal Dominant.

Answer:

After the analysis of this pedigree, it is clears that the inheritance pattern is X linked because the offsprings are affected with parents genotgype

Explanation:

The inheritance is X linked dominant because of the presence of one dominant gene for the affected genotype in male.

The male individuals are affected. This is therefore not a recessive inheritance in later case, it is only when the two genes are present at the same time the affected genotype will be seen.

4 0
4 years ago
What force is the sum of all the forces that act upon an object
Vsevolod [243]
The net force<span> is the vector </span>sum of all the forces that act upon an object<span>. That is to say, the net </span>force is the sum of all the forces<span>, taking into account the fact that a </span>force<span> is a vector and two </span>forces<span> of equal magnitude and opposite direction will cancel each other out</span>
3 0
4 years ago
Read 2 more answers
When people answer your question with “hey the answer is in this file here’s the link” is that safe?will it give you a virus?
Oksi-84 [34.3K]

Answer:

It depends on the file but I recommend to just not open the file and answer a different question just to be safe.

6 0
3 years ago
The lifetime of NO is 5 - 10 minutes. <br><br> a. True<br> b. False
Flauer [41]

Answer: False.

Explanation:

Nitric oxide(NO) is a signalling molecule synthesised by NO synthase which is a a transmitter in the nervous system. Once it is produced, it diffuses out of the cell and act on nearby cells.

NO have a life time of few seconds and it is extremely unstable and highly reactive, it action is restricted.

The blood vessels uses it to signal the surrounding smooth muscle to relax.

7 0
3 years ago
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