(b) Neurotronsmitters are broken down by an enzyme just
after passing an impulse from one neuron to the other.
Answers
Answer:
neurotransmitters are chemical substances which are liberated from the axon terminal which helps in the forward movement of the nuclear impulse. Explanation: the neurotransmitter which are secreted by the axon terminal are broken down by different types of enzymes.
The place where the axon of one neuron meets the dendrite of another is called a synapse. ... Neurotransmitters travel across the synapse between the axon and the dendrite of the next neuron. Neurotransmitters bind to the membrane of the dendrite. The binding allows the nerve impulse to travel through the receiving neuron.
Acetylcholine is a neurotransmitter that acts, in many animals, at synapses between nerves and muscles. ... For instance, a specialized enzyme called acetylcholine esterase breaks down acetylcholine in the synapse. The components can then be recycled.
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