Multiple Choice
A substance that alters perception, mood, thinking, memory, or behaviour by changing the body's biochemistry is a/an:
A) opiate drug.
B) psychedelic drug.
C) stimulant drug.
D) psychoactive drug.
Correct Answer:

Verified
Correct Answer:
Verified
Q10: Describe the results of abuse/addiction to heroin.
Q16: All mammals experience REM sleep.
Q54: When sleep researchers have studied humans and
Q58: The incidence of seasonal affective disorder in
Q60: Stimulants are:<br>A) drugs that speed up activity
Q61: In chronic sleep deprivation, high levels of
Q62: Circadian rhythms are controlled by a biological
Q79: Which of the following statements is FALSE?<br>A)Tobacco
Q103: When tranquilizers are abused,the resulting effects may
Q113: When hypnotized individuals are regressed to earlier