______ is the age-related loss of muscle mass and strength.

A. elasticity
B. muscle atrophy
C. muscle degeneration
D. sarcopenia


Answer: D

Psychology

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Which of the following has been proven to reduce the risk of stereotype threat?

a. Allowing individuals to take tests independently rather than in group format. b. Explaining to test takers the statistics on how various demographic groups tend to perform on a test. c. Placing demographic questions at the end of the test rather than the beginning. d. Using test proctors from underrepresented groups.

Psychology

Eva tells her professor that she prefers individual assignments to group projects, because she finds she accomplishes more when she works on her own. The process that would best explain why Eva accomplishes less when she works as part of a group is:

a. social interference b. the bystander effect c. social loafing d. nonconformity

Psychology

According to Ariès, "death denied" is characterized by

a. limited mourning in public b. new funerary rites invented in the United States c. the dying person is deprived of his or her own death d. all of these e. none of these

Psychology

An odor molecule is to __________ as a transmitter substance is to __________

a. the olfactory mucosa; the neuron b. the odor receptor molecule; the postsynaptic receptor c. potassium ions; sodium ions d. excitation; reuptake e. olfactory nerve; synapse

Psychology