What Happens When the Resting Nerve Is Stimulated to Threshold

question 74

Multiple Choice

What happens when the resting nerve is stimulated to threshold potential?

• A)The efflux of K+ restores the resting membrane potential.
• B)An action potential fires.
• C)The Na+/K+ pump further depolarizes the cell.
• D)The membrane permeability to Na+ decreases.

Understand the influence of molecular structure on the reactivity and stability of organic compounds.

Identify and predict the formation of reaction products in organic chemistry.

Understand the concept of saturation and unsaturation in organic compounds.

Elucidate detailed reaction mechanisms in organic transformations.

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