The Proportion of Fast- and Slow-Twitch Fibers Found in an Individual's

question 138

Multiple Choice

 The proportion of fast- and slow-twitch fibers found in an individual's quadriceps muscle is primarily determined by the

• A) individual's diet.
• B) number of hours the individual spends each week engaged in anaerobic activity, like weightlifting.
• C) the type of ACTN3 genes that person has.
• D) number of hours the individual spends each week engaged in aerobic activity, like running or cycling.

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Definitions:

Cranberries

Tart, red berries that are often used in cooking and baking, notable for their health benefits and role in preventing urinary tract infections.

Farmers

Individuals who own or manage farms, engaging in the production of food, fiber, and other materials by cultivating plants and raising animals.

Bog Graves

Historical or archaeological sites where human bodies have been preserved in peat bogs.

Past Participle

A grammatical form used primarily in the formation of perfect tenses and passive voice, often ending in -ed, -en, or -t.