Cell Cycle Control

This is the cell cycle checkpoint that makes sure DNA has been replicated correctly during S phase.

• G1 Checkpoint

• G2 Checkpoint

• M Checkpoint

• I Checkpoint

The correct order of the phases of the cell cycle are?

• G1>M>G2>S

• S>G1>G2>M

• M>S>G1>G2

• G1>S>G2>M

• Totally random order

Tags

NGSS.HS-LS1-4

P53 and Rb are examples of what?

• CDK and cyclin inhibitors

• Cell cycle progressors

• Tumor suppressors

• None of the above

Which of the following is most likely a possibility of a mutation in the p53 gene?

• Regulated cell growth

• cancerous cell growth

• perfectly intact checkpoints

• Mitosis will not occur

Tags

NGSS.HS-LS3-2

Which one of these is characteristic of cancer cells?

• They undergo apoptosis.

• They do not respond to growth inhibitors

• They respond to growth inhibitors.

What phase is this cell in?

• Mitosis

• Cytokinesis

• Prophase

• Telophase

Tags

NGSS.HS-LS1-4

What part of the cell cycle is this cell in?

• Mitosis

• Interphase

• Telophase

• Cytokinesis

Tags

NGSS.HS-LS1-4

Select all stages of interphase?

• G₁

• S

• G₂

• Mitosis

Oncogenes cause super-accelerated

• apoptosis

• mitosis

Tags

NGSS.HS-LS1-4

What happens in the first part of Interphase?

• Mitosis

• Cell Growth

• DNA Replication

• Anaphase