Multiple Choice
Which part of the neuron carries information away from the cell body toward other cells?
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45. Nervous System
Neurons and Action Potentials
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which type of neuron controls a skeletal muscle cell?
A
Sensory neuron
B
Glial cell
C
Interneuron
D
Motor neuron
Verified step by step guidance1
Step 1: Understand the role of neurons in the nervous system. Neurons are specialized cells that transmit signals throughout the body. Different types of neurons have distinct functions, such as sensory neurons, interneurons, and motor neurons.
Step 2: Review the function of sensory neurons. Sensory neurons are responsible for transmitting signals from sensory organs (e.g., skin, eyes, ears) to the central nervous system (CNS). They do not directly control muscle cells.
Step 3: Examine the role of interneurons. Interneurons act as connectors or relay neurons within the CNS, processing information and coordinating responses. They do not directly control skeletal muscle cells.
Step 4: Learn about motor neurons. Motor neurons transmit signals from the CNS to effector cells, such as skeletal muscle cells, to initiate movement. They are directly responsible for controlling skeletal muscle contraction.
Step 5: Conclude that motor neurons are the correct type of neuron responsible for controlling skeletal muscle cells, as they transmit signals from the CNS to the muscles to produce movement.
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