NEET Zoology Synaptic Transmission MCQ Question
Consider a diagram showing a synapse with labeled parts A, B, and C. Part A is the membrane of the pre-synaptic neuron, Part B is the synaptic cleft, and Part C is the membrane of the post-synaptic neuron. What typically occurs at Part C during synaptic transmission?
Release of neurotransmitters into the synaptic cleft.
Binding of neurotransmitters to specific receptors.
Generation of electrical current directly across the synapse.
Breakdown of neurotransmitters by enzymes.
Correct Answer
Detailed Explanation
At the post-synaptic membrane (Part C), neurotransmitters bind to specific receptors, opening ion channels to generate a new potential. This process is crucial in chemical synapse transmission.
Found an issue with this question?
Related Questions
More from
Which combination of statements about the structure of the human nervous system is correct?
During the propagation of a nerve impulse, the action potential results from the movement of
Unidirectional transmission of a nerve impulse through nerve fibre is due to the fact that