Which component of the nerve cells contain the nucleus?
A. Dendrite
B. Axon
C. Cell body
D. Neuron
C. Cell body
C. Cell body
The correct answer is C. Cell body.
To understand this, let's break down the components of a nerve cell, also known as a neuron. A neuron consists of three main parts: the cell body, the dendrites, and the axon.
Dendrites are the highly branched extensions that receive signals or information from other neurons and transmit them to the cell body. They act like antennas, picking up incoming signals.
Axons, on the other hand, are long, slender extensions that transmit the signals away from the cell body and towards other neurons, glands, or muscles.
The cell body, also known as the soma, is the main part of the neuron that contains the nucleus. It plays a crucial role in the overall functioning of the cell, including protein synthesis, energy production, and maintenance of the cell's structure.
Therefore, in the context of a neuron, the component that contains the nucleus is the cell body (option C).