Blood cells that attach to types of tumor cells and cells infected with viruses are known as ____
a. B cells
b. T cells
c. cytotoxic T cells
d. natural killer cells
d
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The Y chromosome is shorter than the X chromosome.
Answer the following statement true (T) or false (F)
Taylor's mother tells him to eat his broccoli, and Taylor does so. Taylor's behavior is an example of what?
A. compliance B. obedience C. conformity D. social roles
What is the main advantage of the ethnographic method?
a. to generalize results to all humans b. to collect a lot of data in a short period of time c. to learn how people behave in their daily lives d. researchers get to travel to conduct their study
"Moral treatment" was largely abandoned because of the development of
a) psychoanalysis. b) improved medications. c) large impersonal hospitals. d) scandals at retreat centers.