Cocaine is a reuptake inhibitor and binds monoamine transmitter proteins. When a monoamine transmitter protein is bound by cocaine, which of the following statements is true? Group of answer choices

a.The monoamine neurotransmitter cannot reenter the presynaptic cell.

b.The monoamine neurotransmitter cannot bind its receptor on the postsynaptic cell.

c.The monoamine neurotransmitter is not made in high enough concentrations to be effective.

d.The monoamine neurotransmitter is degraded before it has exerted its effect.