Which Statement Regarding Exercise Is True

question 47

Multiple Choice

Which statement regarding exercise is true?

• A) Most of the ATP for aerobic exercise comes from aerobic respiration.
• B) During a short burst of activity such as a sprint, the main source of energy is aerobic respiration.
• C) If the demand for ATP outstrips oxygen supply, muscles switch to aerobic fermentation.

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Definitions:

Adolescent Phase

A developmental stage occurring between childhood and adulthood, marked by physical, psychological, and social changes.

Physical Changes

Alterations in the body that occur through growth, aging, or external factors, affecting its appearance or function.

Males

The biological sex that produces small, mobile gametes (sperm) for sexual reproduction, typically characterized by XY chromosomes in humans.

Females

Refers to the sex that is typically associated with the production of ova (eggs) and has characteristic biological and physiological features distinct from the male sex.