An EPSP

question 2

Multiple Choice

An EPSP:

• A) is a direct result of the opening of ligand-gated channels permeable to both Na⁺ and K⁺ ions.
• B) is a direct result of the opening of voltage-gated channels permeable to both Na⁺ and K⁺ ions.
• C) stabilizes the membrane to remain at its resting potential.
• D) opens voltage-gated Ca²⁺ channels in the presynaptic membrane.
• E) occurs when voltage-gated Cl^- channels open in a postsynaptic cell membrane.