Having the E4 Variant of the APOE Gene Increases a Boxer's

question 115

Multiple Choice

 Having the E4 variant of the APOE gene increases a boxer's risk for

• A) stroke.
• B) brain tumors.
• C) aneurysms.
• D) dementia pugilistica.

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Definitions:

Keratin

A type of protein found in the skin, hair, and nails, responsible for their strength, protection, and waterproofing properties.

Waterproofing

The process of making an object or structure resistant to water penetration.

Mucus

A sticky, thick fluid secreted by mucous membranes and glands, providing lubrication and protection in various parts of the body.

Gas Exchange

The biological process through which organisms exchange oxygen and carbon dioxide with their environment, essential for respiration.