When a Membrane Is Stimulated Due to Opening of Chemically-Gated

question 75

Multiple Choice

When a membrane is stimulated due to opening of chemically-gated Na? channels

• A) an impulse is propagated.
• B) a graded potential is established.
• C) an action potential is inhibited
• D) the voltage across the membrane becomes more negative.
• E) the voltage across the membrane stays the same.

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