Multiple Choice
Which of the following would lead to the fastest excitatory postsynaptic potential (EPSP) ?
A) Binding of a neurotransmitter to a ligand-gated channel.
B) The activation of a second messenger.
C) The inhibition of a G-protein.
D) The activation of a chloride (Cl-) channel.
Correct Answer:

Verified
Correct Answer:
Verified
Q30: Local anesthetic drugs such as Xylocaine and
Q31: Which of the statements about neuronal membranes
Q32: Which ion has the greatest influence on
Q33: Epilepsy can be treated with pilocarpine.
Q34: The release of neurotransmitters from the vesicles
Q36: Voltage-gated ion channels open and close in
Q37: Voltage-gated ion channels open and close in
Q38: The varying distribution of ions inside and
Q39: The _ the axon, the _ the
Q40: The inside of the cell membrane is