Which of These Statements Is Correct Concerning an EPP

question 48

Multiple Choice

Which of these statements is correct concerning an EPP?

• A)It occurs because of Na⁺ movement inward at the motor end plate region as a result of permeability changes induced by binding of acetylcholine with end-plate receptor sites.
• B)It is usually smaller in magnitude than an IPSP.
• C) It is terminated when Ca²⁺ inactivates acetylcholine.
• D) It is a graded potential similar to IPSP.

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Macrophage

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