The given diagram shows the axon terminal and synapse with few part labelled as 1, 2, 3 & 4. Choose the correct combination of labelling from the given options.

1-Axon terminal, 2-Synaptic vesicle, 3-Postsynaptic membrane, 4-Synaptic cleft.

1-Synaptic vesicle, 2-Axon terminal, 3-Synaptic cleft, 4-Postsynaptic membrane

1-Synaptic vesicle, 2-Synaptic cleft, 3-Axon terminal, 4-Post synaptic membrane

1 -Post synaptic membrane, 2-Axon terminal, 3-Synaptic vesicle, 4-Synaptic cleft

The given diagram shows the axon terminal and synapse with few part la

1.	The given diagram shows the axon terminal and synapse with few part labelled as 1, 2, 3 & 4. Choose the correct combination of labelling from the given options.
A.	1-Synaptic vesicle, 2-Axon terminal, 3-Synaptic cleft, 4-Postsynaptic membrane
B.	1-Axon terminal, 2-Synaptic vesicle, 3-Postsynaptic membrane, 4-Synaptic cleft.
C.	1-Synaptic vesicle, 2-Synaptic cleft, 3-Axon terminal, 4-Post synaptic membrane
D.	1 -Post synaptic membrane, 2-Axon terminal, 3-Synaptic vesicle, 4-Synaptic cleft
Answer» B. 1-Axon terminal, 2-Synaptic vesicle, 3-Postsynaptic membrane, 4-Synaptic cleft.