Which of the Following Is True of  Free Radicals

question 59

Multiple Choice

Which of the following is true of  free radicals?

• A) They are very reactive.
• B) They are very unstable.
• C) They contribute to aging in humans.
• D) They can alter biological molecules.
• E) All of these   are true.

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Definitions:

Muscular Endurance

The ability of a muscle or group of muscles to sustain repeated contractions or to continue applying force against a fixed object for an extended period of time.

Carrying

The act of holding and moving an object or load from one place to another.

Book Bag

A bag used for carrying books and other items, often featuring shoulder straps and made from various materials.

FITT Formula

An acronym for Frequency, Intensity, Time, and Type, a principle used in exercise planning to achieve fitness goals.