Neurotransmitters affect postsynaptic cells by (select all that apply)
I.initiating signal transduction pathways in the cells.
II.causing molecular changes in the cells.
III.affecting ion-channel proteins.
IV.altering the permeability of the cells.
A)II only
B)I and III only
C)II,III,and IV only
D)I,II,and III only
E)I,II,III,and IV

Question

Quizplus · Accepted Answer

Neurotransmitters can initiate signal transduction pathways, cause molecular changes, affect ion-channel proteins, and alter the permeability of postsynaptic cells, thus all options (I, II, III, and IV) are correct.

Neurotransmitters Affect Postsynaptic Cells by (Select All That Apply)