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Multiple Choice
What part of the neuron is primarily responsible for transmitting information to other cells?
A
Dendrites
B
Axon
C
Nucleus
D
Cell body
Verified step by step guidance
1
Understand the structure of a neuron: Neurons are specialized cells in the nervous system that transmit information. They consist of several parts, including dendrites, a cell body (soma), an axon, and axon terminals.
Identify the function of each part: Dendrites receive signals from other neurons and convey this information to the cell body. The cell body contains the nucleus and is responsible for maintaining the cell's health. The axon is a long, slender projection that transmits electrical impulses away from the cell body to other neurons, muscles, or glands.
Focus on the axon: The axon is the part of the neuron that is primarily responsible for transmitting information to other cells. It carries the action potential, an electrical signal, from the cell body to the axon terminals.
Consider the role of axon terminals: At the end of the axon, the axon terminals release neurotransmitters into the synapse, the gap between neurons, which allows the signal to be passed to the next neuron or target cell.
Conclude with the correct answer: Based on the functions of the different parts of the neuron, the axon is the part primarily responsible for transmitting information to other cells.