What is a nerve?How many types of nerves are found in human body?
Answers
Answer:
A nerve is an enclosed, cable-like bundle of nerve fibres called axons, in the peripheral nervous system. A nerve transmits electrical impulses and is the basic unit of the peripheral nervous system.The main 2 types of nerves are sensory nerves and motor nerves. Sensory nerves also known as afferent nerves, carry impulses from sensory receptors towards the brain.
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Answer:
Nerves are a collection of neurons, which are the individual nerve cells. Nerves can be damaged by diabetes – known as neuropathy.
A neuron has a soma (the cell body) which includes the cell nucleus, dendrites which conduct stimulation of the nerve, one or more axons which provide nerves with their length and axon terminals which transmit impulses to other nerves.
Where are the nerves located?
Our nerves are located throughout our bodies from our skin, through and round our organs and towards their centre, the brain.
In biology, the nervous system is divided into the central nervous system, which includes the nerves of the brain and the spine, and the peripheral nervous system which includes the rest of the nerves.
Explanation:
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