Melatonin is:
A) a skin pigment that increases during adolescence.
B) a type of hormone that suppressed the desire to eat.
C) a type of sweat gland found in almost all skin surfaces.
D) a hormone that helps with sleep.
Answer: D
You might also like to view...
Imaging studies using functional magnetic resonance imaging (MRI) suggest that meditation represents a voluntary regulation of attention and ____ functions
a. ?autonomic b. ?somatic c. ?central nervous system d. ?sensory
According to the text, people in which of the following age groups generally takes on the role of family kinkeeper?
a. late adolescents b. young adults c. middle-aged adults d. elderly adults
Increased activity in the right prefrontal cortex is to ________ as increased activity in the left frontal lobe is to ________.
Fill in the blank(s) with the appropriate word(s).
In a cross-lagged panel design, which correlation is used to infer a causal relationship?
a. synchronous correlation b. causal correlation c. test-retest correlation d. cross-lagged correlation