10.1 Flashcards
1
Q
What are the three possibilities a cell can do?
A
Divide, Die, or differentiate.
2
Q
What does a checkpoint do in a cell?
A
Makes sure it completes the requirements before it moves on to the next stage.
3
Q
What types of cells typically go to G0
A
Nondividing ones- neurons and muscle cells
4
Q
What are some notable inhibitor proteins
A
p53, BRCAI
5
Q
What are the stages of interphase?
A
G1 - S phase - G2
5
Q
How do tumors form?
A
Too much division or not enough
6
Q
What happens in Mitosis
A
The cell starts to divide
7
Q
What is apoptosis?
A
cell death
8
Q
What important event occurs in S phase?
A
DNA replication
9
Q
What does an inhibiting protein do?
A
They prevent activation
10
Q
A
