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Multiple Choice
Which of the following parts of a neuron integrates information from other neurons?
A
Dendrites
B
Myelin sheath
C
Axon
D
Cell body (soma)
Verified step by step guidance
1
Understand the structure of a neuron: Neurons are composed of several parts including dendrites, axon, myelin sheath, and the cell body (soma). Each part has a specific function in the transmission and processing of information.
Identify the role of dendrites: Dendrites are tree-like structures that receive signals from other neurons. They are responsible for collecting information but not integrating it.
Examine the function of the axon: The axon is a long, slender projection that conducts electrical impulses away from the neuron's cell body. It is involved in transmitting information rather than integrating it.
Consider the myelin sheath: The myelin sheath is a fatty layer that covers the axon, providing insulation and increasing the speed of signal transmission. It does not play a role in integrating information.
Focus on the cell body (soma): The cell body contains the nucleus and is responsible for integrating information received from dendrites. It processes incoming signals and determines whether to generate an action potential to send down the axon.