Which part of a neuron contains the nucleus and genetic material?

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Enhance your knowledge in physiological psychology and neuroimaging techniques. Prepare effectively with our comprehensive quiz featuring multiple choice questions, detailed explanations, and insightful hints for each question.

Multiple Choice

Which part of a neuron contains the nucleus and genetic material?

Explanation:
The key idea is where a neuron’s genetic information is stored and managed. The cell body, or soma, holds the nucleus with the neuron's DNA and serves as the metabolic center, providing the machinery for producing proteins and energy that the neuron needs. Dendrites mainly receive signals; the axon carries electrical impulses away from the soma; the myelin sheath insulates the axon and lacks a nucleus. So the soma is the part that contains the nucleus and genetic material.

The key idea is where a neuron’s genetic information is stored and managed. The cell body, or soma, holds the nucleus with the neuron's DNA and serves as the metabolic center, providing the machinery for producing proteins and energy that the neuron needs. Dendrites mainly receive signals; the axon carries electrical impulses away from the soma; the myelin sheath insulates the axon and lacks a nucleus. So the soma is the part that contains the nucleus and genetic material.

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