Mutation of the APC Gene Has Been Identified as the First

question 3

Multiple Choice

Mutation of the APC gene has been identified as the first step toward development of

• A) breast cancer.
• B) familial adenomatous polyposis (FAP).
• C) hereditary nonpolyposis colon cancer (HNPCC).
• D) retinoblastoma.
• E) acute myeloblastic leukemia.

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Definitions:

Homeostasis

The regulation of an organism's internal environment to maintain stable, constant conditions for life processes.

Fight-or-Flight

A physiological response to perceived harmful events, attacks, or threats to survival, triggering certain bodily functions to either confront or avoid the danger.

Stress Response

The body's reaction to a challenge or demand, characterized by physical, emotional, and mental changes.

Eustress

Positive stress that is beneficial and motivating, as opposed to distress, which is harmful and drains energy.