Question

name any two cell cycle regulatory molecules​

Answer 1

two cell cycle regulatory molecules:-

Two groups of proteins, cyclins and cyclin-dependent kinases (Cdks), are responsible for promoting the cell cycle. ... Negative regulator molecules (Rb, p53, and p21) act primarily at the G1 checkpoint and prevent the cell from moving forward to division until damaged DNA is repaired.

Answer 2

Answer:

cyclins and cyclin - dependent kinases