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Multiple Choice
Which part of a neuron contains the nucleus?
A
Synaptic terminal
B
Cell body (soma)
C
Dendrite
D
Axon
Verified step by step guidance
1
Understand the structure of a neuron: Neurons are specialized cells that transmit nerve impulses. They consist of several parts, including the cell body (soma), dendrites, axon, and synaptic terminals.
Identify the function of the cell body (soma): The cell body is the central part of the neuron and contains the nucleus, which houses the cell's genetic material and is responsible for maintaining the cell's functions.
Differentiate between the parts of the neuron: Dendrites are extensions that receive signals from other neurons, the axon is a long projection that transmits signals away from the cell body, and synaptic terminals are the ends of the axon where neurotransmitters are released.
Recognize the location of the nucleus: The nucleus is located within the cell body (soma) of the neuron, making it the part of the neuron that contains the nucleus.
Conclude that the cell body (soma) is the correct answer: Based on the structure and function of the neuron, the cell body (soma) is the part that contains the nucleus.