1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slava [35]
3 years ago
11

What is the process of the cellular division that separates homologous chromosomes from one another?

Biology
1 answer:
nataly862011 [7]3 years ago
6 0
For meiosis, this is in anaphase I. For the separation of sister CHROMATIDS in mitosis, this is anaphase. Either way, the separation of two whole chromosomes or two chromatids within one whole chromosome takes place during anaphase. This occurs after metaphase and before telophase and cytokinesis.
You might be interested in
Li-Fraumeni syndrome (LFS1) is a rare hereditary disorder that leads to a predisposition to cancer. This hereditary disorder is
Nimfa-mama [501]

Answer:

CHK2, p53, p21, cell cycle progression.

Explanation:

In a normal cell with no LFS mutation, during the G1 stage of cell cycle progression, the CHK2 activates if there is damage in the DNA. CHK2 activates p53, which is a tumor suppressor protein that will hold the cell cycle in G1/S until the DNA is repaired. The p53 protein activates p21, a protein that binds to CDK2 and stops the cell cycle. The cell cycle will continue once the damage is repaired.      

3 0
3 years ago
When a boxer is hit in the head by a moving fist, what type pf concussion injury does this,?
mr Goodwill [35]

There is a transient electro-physiologic dysfunction of the reticular activating system in the upper midbrain caused by rotation of the cerebral hemispheres on the fixed brainstem. -The CSF cushions the brain from light trauma in times of more severe impact, the forces on the brain may be linear, angular, or rotational, in rotational movement, the head turns around its center of gravity: this is the primary mechanism causing concussion. 

6 0
3 years ago
What is a polygenic trait
kozerog [31]
A polygenic trait is a trait controlled by many (poly) genes. Human skin color is an example; it thought to be the controlled by about 12 genes.
       hope it's best answer
5 0
3 years ago
Scientists discovered a new species of freshwater fish that lives in a pond with a very low O2 level. When they measured the oxy
AysviL [449]

Answer:

In order to propose a hypothesis, there is a need to first see the function of gills in fishes. The gills of fishes comprise blood vessels that exhibit inherited tendencies of getting oxygen out of the water, which was consumed by fishes from their mouths. These gills also comprise thin walls, and when water moves over these walls of blood vessels, the oxygen from water moves into the blood, and then this oxygen-enriched blood goes to various organs.  

Thus, one of the hypotheses in the given case, can be the number of blood vessels, which are found in the gills of the mentioned freshwater fish to be higher in comparison to the blood vessels found in the normal fishes, and apart from this, the surface area of the thin walls, which are found in the gills is also more in the new species of freshwater fish.  

8 0
3 years ago
Why give amoxicillin before wisdom teeth removal?
Ulleksa [173]
I don't think doctors are supposed to do that but if they are I'm guessing it's probably to kill a infection of some kind or speed up the healing process
5 0
3 years ago
Other questions:
  • Students research unicellular, prokaryotic
    13·2 answers
  • Dialog control is the main function of the session layer. describe how dialog control works.
    5·1 answer
  • Suppose that a plant disease kills all the fruit. The change could become a<br> on<br> the birds
    6·1 answer
  • Please answer all. Worth 50 points. Will mark you Brainliest if you answer all (as well as you can), for an extra 25 points!
    9·1 answer
  • 15 g of water were heated from 5 c to 25 C.if the specific heat of water is 4.2,about how much energy was added to the water
    15·1 answer
  • Why is the Big Bang Theory the leading theory on how our universe was
    10·2 answers
  • Question 15
    7·1 answer
  • Please help im tryna get a good grade please
    8·1 answer
  • What type of relationship exist between the common teasel and all of the other plants?
    9·1 answer
  • If someone eats mostly Asian cuisine, their diet may need to supplemented with nutrients high in which food group ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!