Which of the following is true about internal clocks?
A. Clocks involved in heart activity are not entrained by the SCN.
B. There are clocks outside the brain that control the activities of the body's organs.
C. The SCN is the only internal clock in the human body.
D. The internal clock consists of thousands of genes.
Answer: B
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a. Bartlett's Remembering b. Broadbent's Perception and Communication c. Paivio's Imagery and Verbal Processes d. Watson's Behaviorism
During labor, the contractions in the __________ cause the dilation of __________.
A. uterus; cervix B. legs; uterus C. uterus; vagina D. vagina; uterus
In any given year, nearly ______ of American adults meet the criteria for alcohol use disorder.
a. 5% b. 10% c. 15% d. 20%
In addition to the reflexive action, the monosynaptic stretch reflex also controls:
a. posture. b. strength. c. flexibility. d. precision.