1.

Read the following statements and find out the incorrect statements. a. A synapse is formed by the membranes of a pre-synaptic neuron and a post-synaptic neuron, which may or may not be separated by a gap called synaptic cleft. b. At electrical synapses, the membranes of pre-and post-synaptic neurons are in very close proximity. c. Electrical current can flow directly from one neuron into the other across chemical synapses. d. Impulse trasmission across a chemical synapse is always faster than that across a electric synapse. e. Electrical synapses are rare in our system.A. a and bB. b and cC. c and dD. d and e

Answer» Correct Answer - C
Electrical current can flow directly from one neuron into the other across electrical synapses.
Impulse transmission across an electric synapse is always faster than that across a chemical synapses.


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