Question

Neurons are the building blocks of the nervous system. They process and transmit signals. In a neuron, the------- is found inside the--------- .
first blank second blank
a.) cell membrane a.) axon
b.)myelin sheath b.) cell body
c.)nucleus c.) dendrite


second blank

Answer 1

the nucleus is found inside the cell body (soma). around the cell body (soma) there are some roots which are the dendrites which is what brings electrical signal to the cell body (soma) and the axons take away information from the cell body

Answer 2

Neurons are the building blocks of the nervous system. They process and transmit signals. In a neuron, the nucleus is found inside the cell body.

What is nervous system?

Neurons are the nervous system's fundamental structural and functional units. They are the most important components in the signal transmission process. Neuronal function is essential for the nervous system to function properly. The following are key components of neurons.

• Dendrites- Dendrites are responsible for signal reception.

• The nucleus and cytoplasm are found in the cell body, which is where the signal from dendrites is integrated. It is the cell's metabolic core.

• Axon- The long-tailed structure of neurons that is myelinated in the CNS by oligodendrocytes and in the PNS by Schwann cells. It conveys the electrical impulse from the cell body to the outside world.

• The knob-like structure at the end of the axon contains different neurotransmitters and VGIC (voltage-gated ion channels). They're in charge of converting electrical signals into chemical signals at the synapse.

• The gap between two neurons is known as a synapse. It is in charge of the signal's unidirectional travel.

Thus, we can conclude that in a neuron, the nucleus is found inside the cell body .

You can learn more about the nervous system here:

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