Question

Explain how is the information acquired by a nerve finally delivered to a muscle or nerve cell

Answer 1

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Q1)Where does the nervous system receive information?

A1) The central nervous system (CNS) is composed of the brain and spinal cord. The brain receives sensory information from the nerves that pass through the spinal cord, as well as other nerves such as those from sensory organs involved in sight and smell.

Q2) What nerves receive information?

A2) The nervous system is the highway along which your brain sends and receives information about what is happening in the body and around it. This highway is made up of billions of nerve cells, or neurons (say new-rons) which join together to make nerves. > A nerve is a fibre that sends impulses through the body.

Q3) How do nerve impulse travel through neuron?

A3) When a nerve impulse reaches the end of an axon, the axon releases chemicals called neurotransmitters. Neurotransmitters travel across the synapse between the axon and the dendrite of the next neuron. ... The binding allows the nerve impulse to travel through the receiving neuron.