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In an isotonic contraction, the muscle ________.
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4. Tissues & Histology
Introduction to Nervous Tissue
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Which of the following is not true of motor (efferent) neurons?
A
They have cell bodies located in the central nervous system.
B
They carry sensory information from the body to the central nervous system.
C
They are responsible for voluntary and involuntary movements.
D
They transmit impulses from the central nervous system to muscles or glands.
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Understand the role of motor (efferent) neurons: Motor neurons are responsible for transmitting impulses from the central nervous system (CNS) to muscles or glands, facilitating movement and action.
Identify the location of motor neuron cell bodies: Motor neurons typically have their cell bodies located within the CNS, specifically in areas such as the spinal cord and brain.
Differentiate between motor and sensory neurons: Sensory neurons carry information from the body to the CNS, whereas motor neurons carry impulses from the CNS to effectors like muscles or glands.
Recognize the functions of motor neurons: Motor neurons are involved in both voluntary movements (such as walking) and involuntary movements (such as reflex actions).
Evaluate the statements: The statement 'They carry sensory information from the body to the central nervous system' is incorrect for motor neurons, as this is the function of sensory neurons.
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