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N76 [4]
3 years ago
14

What de-polymerizes microtubules to separate sister chromatids during anaphase?

Biology
1 answer:
Oxana [17]3 years ago
6 0

Answer:

There are two main ideas about how chromosomes move in anaphase A. One is that motor proteins at the kinetochores use the energy of ATP hydrolysis to pull the chromosomes along the kinetochore microtubules, which depolymerize as a consequence.

Explanation:

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List out of the <br>ways through which we can minimise the option of plastic and deal with garbage​
Nataly_w [17]

Answer:

Multiple ways that we can minimise the option of plastic are by reusing different plastics, use compost bins, and use reusable grocery bags or reuse plastic bags when grocery shopping, buy secondhand items and donate used goods, and RECYCLE!!

I hope that this helped :)

8 0
3 years ago
What a properly controlled experiment
Vlad [161]

Answer:

A controlled experiment is simply an experiment in which all factors are held constant except for one: the independent variable. A common type of controlled experiment compares a control group against an experimental group. All variables are identical between the two groups except for the factor being tested.

Explanation:

3 0
3 years ago
If a heterozygous woman without hemophilia had children with a man with hemophilia, what is the chance that their first child wi
dybincka [34]

Answer:

1/2

Explanation:

let the alleles of the heterozygous woman without hemophilia be = Xhx

And the alleles of the man with hemophilia be XhY

If both XhY × Xhx; we have:

                  Xh                   Y

Xh              XhXh               XhY

x                Xhx                  xY  

XhXh and  XhY are affected  by the diseases

Xhx is a carrier

xY is normal

∴ the probability(chance) that their first child will have the disease  is 2/4 of the total offspring

=1/2

∴ the probability (chance) that their first child will have the disease is 1/2

                                                     

3 0
4 years ago
When a physical ailment has no apparent medical cause, doctors may suspect a _________ disorder?
RoseWind [281]
When a physical ailment has no apparent medical cause, doctors may suspect a somatoform disorder. Essentially a mental disorder
5 0
3 years ago
Which molecule carries information from DNA to the place where proteins are made?
inna [77]

Answer:

A.) mRNA ( messenger RNA )

Explanation:

5 0
3 years ago
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