Choose the best answer:
1. Arrange the following options representing the transmission of nerve impulse across the synapse in correct order after the transmission of electrical impulse at axon
a. The electrical impulse at the axon's end triggers the release of chemicals.
b. The information is received via a chemical reaction at the dendritic tip of a nerve cell, which results in an electrical impulse.
c. This electrical impulse travels from the dendrite to the cell body and at the axon terminals.
d. Chemicals cross the synapse and initiate a similar electrical impulse in the next neuron's dendrite.
a. The electrical impulse at the axon's end triggers the release of chemicals.
b. The information is received via a chemical reaction at the dendritic tip of a nerve cell, which results in an electrical impulse.
c. This electrical impulse travels from the dendrite to the cell body and at the axon terminals.
d. Chemicals cross the synapse and initiate a similar electrical impulse in the next neuron's dendrite.
2. Read the following four statements about the neurons, have mistakes in two of them, find out it
a. Synaptic knobs are present at the dendritic tip of the neuron
b. Unipolar neurons have multiple dendrites
c. Axons and dendrites are not distinguished in apolar neurons
d. Unipolar neurons can be found in embryos