Neurotransmitters Affect Postsynaptic Cells by (Select All That Apply)

question 9

Multiple Choice

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

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