All reflexes
A. have interneurons.
B. occur in the spinal cord.
C. have association neurons.
D. have a reflex arc.
Answer: D
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The energy stored in the bonds of the molecules in the foods that humans eat is
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Which of the following does NOT describe the ANS?
A) a system of motor neurons that innervates smooth and cardiac muscle and glands B) a system of motor neurons that innervates all muscle cells C) general visceral motor system D) involuntary nervous system
During involution, the uterus _______ to its ______ stage
a. enlarges; gestational b. enlarges; pregestational c. shrinks; gestational d. shrinks; pregestational