Question

In the presence of Cat2 channel blockers, which of the following will be true if Ca2+ stimulates movement of synaptic vesicles towards pre-synaptic membrane?

1) Neurotransmitters are released

2) Neurotransmitters are not released but the Nat channel of post-synaptic neuron will open

3)Neurotransmitters are released to open Kt channel in post-synaptic neuron

4) Neither neurotransmitters are released nor the Na+ channels of post-synaptic neuron will open​

Answer 1

Answer:

2) Neurotransmitters are not released but the Nat channel of post-synaptic neuron will open..