10.1 Study Guide Flashcards
1
Q
Gap 1
A
Prepare for DNA replication and grows
2
Q
Synthesis
A
Replicates DNA
3
Q
Gap 2
A
Grows and prepares for division
4
Q
Mitosis
A
Cell divides
5
Q
G0
A
Rest until needed
6
Q
Order of cell cycles stages
A
Gap 1
Gap 0
Synthesis
Gap 2
Mitosis
7
Q
Growth factors
A
Stimulatory protein
8
Q
Cyclins
A
Stimulatory protein
9
Q
CDKs
A
Stimulatory protein
10
Q
Proto-oncogenes
A
Stimulatory protein
11
Q
p53
A
Inhibitory protein
12
Q
Rb
A
Inhibitory protein
13
Q
Tumor suppressor genes
A
Inhibitory protein
14
Q
Cell cycle regulation step 1
A
Growth factors released
15
Q
Cell cycle regulation step 2
A
Cyclin levels increase
16
Q
Cell cycle regulation step 3
A
Cyclin/CDK complexes form to activate CDK
17
Q
Cell cycle regulation step 4
A
CDK phosphorylates target enzymes and triggers the next phase of the cell cycle
