Refer to the Following Graph of an Action Potential to Answer

question 65

Multiple Choice

Refer to the following graph of an action potential to answer the question.

The membrane potential is closest to the equilibrium potential for potassium at label ________.

• A) A
• B) B
• C) C
• D) D

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Definitions:

Dependence

A state in which there is a physical or psychological compulsion to take a substance or engage in an activity, often leading to addiction.

Anabolic Steroids

Synthetic substances similar to the male hormone testosterone, used to increase muscle mass and strength, often with harmful health effects.

Muscle Mass

The total amount of skeletal muscle in the body, important for physical strength, metabolism, and overall health.

Body Fat

The portion of an individual's body that is made up of fat cells, vital for energy storage, protection of internal organs, and regulation of hormones.