Beta-Carotene Is a Precursor of

question 76

Multiple Choice

Beta-carotene is a precursor of

• A) retinol.
• B) alpha-tocopherol.
• C) zeaxanthin.
• D) ascorbic acid.

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Definitions:

Automated External Defibrillator

A portable device that delivers an electric shock through the chest to the heart to stop an irregular heart rhythm and allow a normal rhythm to resume during sudden cardiac arrest.

Abbreviation

A pared-down form of a word or phrase.

Cardiovascular Disease

A general term for conditions affecting the heart and blood vessels, such as coronary artery disease, heart failure, or hypertension.

Left Ventricle

The lower left chamber of the heart responsible for pumping oxygenated blood to tissues all over the body.