In the following diagram showing axon terminal and synapse, A, B, C, D and E respectively represents
A. Axon terminal, synaptic cleft, synaptic vesicles, neurotransmitters and receptors
B. Axon terminal, synaptic vesicles, synaptic cleft, receptors and neurotransmitters
C. Synaptic cleft, synaptic vesicles, axon terminal, neurotransmitters and receptors
D. Synaptic vesicles, axon terminal, synaptic cleft, receptors and neurotransmitters
