Cell Cycle Cancer Checkpoints

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

Name the 3 checkpoints of the cell cycle

• Anaphase checkpoint, mitosis/metaphase checkpoint, and telophase checkpoint

• Interphase checkpoint, S phase checkpoint, and M phase checkpoint

• G1 checkpoint, G2 checkpoint, and S phase checkpoint

• G1 checkpoint, G2 checkpoint, and mitosis/metaphase checkpoint

Tags

NGSS.HS-LS1-4

In the S stage of interphase....

• The cell grows

• The nucleus divides

• The cell membrane divides

• The DNA is replicated

When is apoptosis initiated?

• When DNA damage is repaired.

• When cells are removed from the cell cycle.

• When DNA damage cannot be repaired.

Which stage of interphase is DNA replicated?

• S phase

• G1 phase

• G2 phase

• Go phase

What is the purpose of the cell cycle?

• To create new daughter cells

• To prevent cancer from developing

• To help the body fight viruses and bacteria

Tags

NGSS.HS-LS1-4

_____ is the uncontrolled growth of cells, often resulting in a tumor or mass of abnormal cells

• Cancer

• Apoptosis

• Radiation

Tags

NGSS.HS-LS3-2

G1, S, and G2 phases are combined into one long phase called _____________.

• Interphase

• Mitosis

• Cytokinesis

• The cell cycle

Tags

NGSS.HS-LS1-4

Cyclin is a protein that helps regulate the cell cycle.

• true

• false

What is cancer?

• Regulated meiosis

• Uncontrolled meiosis

• Regulated Mitosis

• Uncontrolled Mitosis

Tags

NGSS.HS-LS1-4