Answer:
when G1/S cyclin-CDK is activated. Expression of G1/S cyclins is regulated by E2F proteins
Explanation:
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Commitment to cell division occurs at Start when G1/S cyclin-CDK is activated. Expression of G1/S cyclins is regulated by E2F proteins in conjunction with pRB proteins.. Mitogens stimulated cell division by increasing the amount of G1 cyclins.
Answer:
C.
Explanation:
A lack of exercise is a major cause of chronic disease
Fish and marine mammals sift out the salt from the water, then they drink it.
Two paths carbon a benefit of using dioxide can take through renewable energy sources the carbon cycle what is
It would be A. That’s the point of a flu shot. U inject the virus to make your body know it’s bad and when It comes along again to fight it hard.