Isn’t it active transport????
Answer:
ATP is used for many cell functions including <u><em>moving substances across cell membranes</em></u>, <u><em>supplying the energy needed for muscle contraction</em></u>, <u><em>supplying the needed energy to synthesize the multi-thousands of types of macromolecules</em></u> that the cell needs to exist. It supplies energy not only to heart muscle (for blood circulation) and skeletal muscle (such as for gross body movement), but also to the chromosomes and flagella to enable them to carry out their many functions. ATP is <em><u>also used as an on-off switch both to control chemical reactions and to send messages.</u></em>
Answer:
Just combine your answer with your evidence and you got your reasoning.
Explanation:
I hope this helps :))
In meiosis, the chromosome pairs do the crossing over where there is an exchange of genetic material between them and because of it the
chromatids held together by the centromere are no longer the same.
Answer:
20-60 as it take about 30 to one hour