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A diagram showing axon terminal and synapse is given. Identify correctly at least two of A-D.
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- B-Synaptic connection, D-K+
- A-Neurotransmitter, B-Synaptic cleft
- C- Neurotransmitter, D-Ca++
- A-Receptor, C-Synaptic vesicles
Correct Option: D
A-Receptor, C-Synaptic vesicles B is synaptic cleft. A synapse is formed by the membranes of a synaptic neuron and post synaptic neuron, which may or may not separated by a gap called synaptic cleft. It is filled by fluid called neurotransmitter which are involved in transmission of impulse at these synapses.