NEET BIOLOGY

Detailed explanation-1: -Cyton is another name for a cell body or a perikaryon . It has a nucleolus with a large amount of cytoplasm, which is known as neoplasm. The cytoplasm contains a large granular body known as Nissl’s granules, as well as many other cell organelles such as mitochondria.

Detailed explanation-2: -»Cyton is the nucleus of a nerve cell.

Detailed explanation-3: -The basic unit of communication in the nervous system is the nerve cell (neuron). Each nerve cell consists of the cell body, which includes the nucleus, a major branching fiber (axon) and numerous smaller branching fibers (dendrites).

Detailed explanation-4: -The cyton or cell body is the factory of the neuron. It produces all the proteins as it contains ribosomes for the dendrites, axons and synaptic terminals and contains specialized organelles such as the mitochondria, Golgi apparatus, endoplasmic reticulum, secretory granules.

Detailed explanation-5: -The region of the neuron containing the nucleus is known as the cell body, soma, or perikaryon (Figure 8.2). The cell body is the metabolic center of the neuron.