Within one's eye, the lightsensitive cells are called
a. photoreceptors.
b. phosphenes.
c. tympanics.
d. stereocilia.
ANSWER: a
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Which of the following does not contribute to alcohol and drug abuse costs as measured in cost of illness studies?
a. motor vehicle crashes b. individuals born with fetal alcohol syndrome c. medical expenses d. crime-related costs e. All of these contribute to these figures.
A process that prevents the production of much higher amounts of protein in females than in males is known as
A. X inactivation. B. imprinting. C. crossing over. D. linkage.
Recent studies on adolescent self-esteem suggest that the best way to understand adolescent self-esteem is in terms of a global and general evaluation of self-worth
Indicate whether the statement is true or false.
Maintaining a strong social support network during a serious illness may be
difficult because a. the people in the support network are also feeling the strain of the illness b. the people in the support network don't really want to help the individual to cope c. the people in the support network are jealous that they don't get to take time off from work d. the seriously ill person cannot talk about the illness e. the seriously ill person does not want social support