A. efferent fibers
B. central fibers
C. motor fibers
D. sensory fibers
Related Mcqs:
- When you are walking, the brain sends messages to the skeletal muscles in the legs by way of:
A. efferent fibers
B. central fibers
C. motor fibers
D. sensory fibers - The area of cerebrum that sends impulses to voluntary muscles controlling movements:
A. Corpus coliseum
B. Cerebral cortex
C. Cerebral hemispheres
D. None of these - The hormones secreted in stress situations and dilates blood vessels in certain parts of the such as skeletal muscles and increase heat’s output:
A. Adrenaline
B. Nor-adrenaline
C. Epinephrine
D. Calcitonin - The capacity of one brain area to take over the functions of another damaged brain area is known as brain:
A. tomography
B. hemispherectomy
C. phrenology
D. plasticity - The part of the neuron that specializes in receiving massages from other neurons is the:
A. axon
B. myelin
C. axon terminal
D. dendrite - The capacity of the brain area to take over the function of another damaged brain area is known as brain _______________?
A. regeneration
B. accommodation
C. aphasia
D. plasticity - Jeremy is sitting quietly when the muscles in his left leg begin to “twitch” this activation of movement in his voluntary muscles is most likely due to the release of the neurotransmitter:
A. epinephrine
B. dopamine
C. norepinephrine
D. acetylcholine - The most obvious difference between the human brain and the brain of a carp would be in the:
A. hypothalamus
B. thalamus
C. cerebellum
D. cerebral cortex - The skeletal nervous system is a component of the _____________ nervous system?
A. peripheral
B. autonomic
C. central
D. sympathetic - One of the following controls voluntary movements by activating skeletal muscle:
A. Central nervous system
B. Diffused nervous system
C. Somatic nervous system
D. Sympathetic nervous system
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