Endorphins ________
a. are less powerful than enkaphalins
b. reduce pain messages in the brain
c. are radically different in function from neurotransmitters
d. are found where neurons meet skeletal muscles
Answer: b
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Which of the following is a characteristic of stage N3, or slow-wave sleep?
a. paralysis of voluntary muscles b. increased heart rate c. deepest level of sleep
A parent may respond in such as a way as to help make a child's temperament change in a positive direction. This helps achieve ____________________ between the child's temperament and environment
Fill in the blank(s) with correct word
Which of the following is one problem psychologists have with personality types?
a. They are hereditary constructs. b. They oversimplify personality. c. They describe character, not personality. d. They are not observable or measurable.
The major psychoactive ingredient in marijuana is anandamide
Indicate whether the statement is true or false