Which Are the Three Main Cell Cycle Checkpoints

question 8

Multiple Choice

Which are the three main cell cycle checkpoints?

• A)G_1, restriction, and metaphase/anaphase
• B)G₁, G₂/M, and mitotic spindle
• C)G₁, G₂/M, and anaphase/telophase
• D)Restriction, DMA damage, and anaphase/telophase

---

Definitions:

Cortisol

A steroid hormone released by the adrenal glands in response to stress or low blood-glucose concentration; it plays a key role in the body's stress response.

Proactive Coping

A form of coping where individuals anticipate potential stressors and take action in advance to prevent or mitigate their impact.

Defensive Coping

Strategies used to protect oneself from psychological harm.

American Children

Young individuals who are citizens or residents of the United States, encompassing a diverse background of cultural, social, and economic backgrounds.