Question

What is a cell body?

Answer 1

Hint: Neurons have three main parts: the cyton or the cell body, the dendrites, and the axon. Axons can be myelinated or unmyelinated. In myelinated neurons, impulses travel faster. Neurons lack the centrosomes and are incapable of division

Complete answer:
Neurons, the longest cell of the body that is incapable of division, are the building blocks of the nervous system. Their body has three main parts: the dendrites, the perikaryon, and a long myelinated process called the nerve fiber. Neurons are the building blocks of the nervous system and these cells help in receiving and transmitting information to the brain. They carry messages throughout the body.

Cell body: The cell body receives the signal from the dendrites. There is the presence of a nucleus in the cell body and both of these play important roles in the transmission of neural signals. The cell nucleus produces RNA which directs the synthesis of proteins. The cell body in a nerve cell is found in its core. That is also called the soma. The cell body consists of the nerve cell’s nucleus along with other specialized cell organelles such as the endoplasmic reticulum, Golgi apparatus, mitochondria, and other components. The cell body is an essential part of a neuron and carries genetic information. It also helps maintain the cell’s overall structure and provides energy to carry out the cell’s activities.

Note:
The cell is a structural and functional unit of life. The neurons are for conduction and hence possess processes. The cell body plays an important role in the transmission of neural signals.