Yeah? why wouldn't it be. It can create energy just from light and we can harness it in solar panels.
I believe your answer would be B hope you have a great day
Answer:
A.it is a loose weave of fibers that functions as a packing material
Answer:
They regulate the cell cycle by phosphorylating other proteins
Explanation:
they are serine-threonine kinases, they play an important role in the phosphorylation of other proteins. Cyclin-CDK complexes phosphorylate substrates appropriate for a particular cell cycle phase and without that, the cycle cannot continue.
