Ncert Exercises & Solutions

22. Complete the statement by choosing appropriate match among the following.

Column I

Column II

A. Resting potential

B. Nerve impulse

C. Synaptic cleft

D. Neurotransmitters

1. Chemicals involved in the transmission of impulses at synapses.

2. Gap between the pre synaptic and post synaptic neurons.

3. Electrical potential difference across the resting neural membrane.

4. An electrical wave like response of a neuron to a stimulation.

A.—> (3) B.—> (4) C.—> (2) D.—> (1)

Column I

Column II

A. Resting potential

B. Nerve impulse

C. Synaptic cleft

D. Neurotransmitters

1. Electrical potential difference across the resting neural membrane.

2. An electrical wave like response of a neuron to a stimulation.

3. Gap between the pre synaptic and post synaptic neurons.

4. Chemicals involved in the transmission of impulses at synapses.