$A$ nerve impulse is transmitted from one neuron to another through the junctions called

What is a synapse? How many types of synapses are found? Discuss the conduction of a nerve impulse through a synapse with a diagram.

Five events in the transmission of a nerve impulse across a synapse are given below:
$a.$ Certain ion channels open,allowing ions to enter and generate a new action potential in the post-synaptic neuron.
$b.$ Neurotransmitter molecules bind to receptors on the post-synaptic membrane.
$c.$ Synaptic vesicles fuse with the pre-synaptic membrane,and the neurotransmitter is released into the synaptic cleft. Depolarization of the pre-synaptic membrane is induced.
$d.$ An action potential reaches the axon terminal.
What is the correct sequence of these events?

Which of the following hormones act as neurotransmitters?

Where are synaptic vesicles found?

New potential generated in the post-synaptic neuron during transmission of impulse is: