Biology

Question

The brain regulates all functions and processes of an animal. At the cellular level, the

regulates all cell activity.

..

A. ribosome

B. nucleus

C. mitochondrion

D. centriole

... mrintoin homeostasis by controlling

Answer

B. nucleus.

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The nucleus is the control center of the cell and contains the genetic material (DNA) that regulates all cellular functions. It is responsible for regulating gene...