Question

The cell cycle

a. includes mitosis as an event.
b. includes only the stage G1, S and G2.
c. is under cellular, but not under genetic, control.
d. involves proteins but not chromosomes

Answer 1

Answer:The cell cycle a. includes mitosis as an event.

Step-by-step explanation:

The cell cycle consists of two stages:

interface and phase M (mitosis). In the first, the cell grows and doubles its DNA; It consists of phases G1, G2 and S. In phase M, the cell divides its already duplicated DNA and the cytoplasm divides into 2 (cytokinesis), forming 2 daughter cells. There is a G ° phase, where the cell is in a "vegetative" state, called "senescence." The cell cycle is regulated cyclin / CDK complexes, tumor suppressor genes (example: p53).