The testicles belong to which two systems?
A. Endocrine and excretory
B. Reproductive and excretory
C. Reproductive and lymphatic
D. Reproductive and endocrine
Answer: D
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Proprioception is defined as:
A) a person's ability to sense light touch. B) the loss of thermoregulatory function distal to an injury. C) a person's awareness of pain and the ability to localize it. D) the ability to perceive the position and movement of one's body.
What is released from axon terminals to stimulate a muscle fiber to contract?
A. Troponin B. Acetylcholine C. Calcium ions D. ATP
Which is one of the major inhibitory neurotransmitters in the CNS?
A. Glutamate B. Gamma-aminobutyric acid (GABA) C. Beta-endorphin D. Norepinephrine E. Dopamine
Antagonistic control of efferent output is typical of the ________ division.
A) autonomic B) somatic and autonomic C) sensory D) somatic E) somatic and sensory