A protein called RB normally blocks cell cycle progression from G1 to S. Phosphorylation inactivates RB. Which of the following,

Question

3 years ago

10

A protein called RB normally blocks cell cycle progression from G1 to S. Phosphorylation inactivates RB. Which of the following,

related to RB and its function, might result in a cell turning cancerous?
(A)increase in RB levels
(B)loss of RB phosphorylation
(C)overproduction of kinases that phosphorylate RB
(D)inactivation of the DNA replication machinery in S

Biology

1 answer:

Tems11 [23] · Answer 1 · 2022-04-18T10:47:16+03:00

Tems11 [23]3 years ago

3 0

A.increase RB levels