What is the role of the chemical compounds "acetyl" and "methyl" in epigenetics?
a. They increase or decrease the probability of a gene mutation.
b. They increase or decrease the expression of certain genes.
c. They induce the duplication of certain chromosomes
d. They imitate the effects of sex-linked genes.
b
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Jacob has been working at his computer for the past two hours, and the hum that he found so annoying when he started no longer bothers him. The change in Jacob's sensitivity to the noise from the computer illustrates the process known as
a. perceptual invariance. b. perceptual assimilation. c. adjusting just noticeable differences. d. sensory adaptation.
According to Schultz and Schultz, "Whether dealing with mind or with behavior, it was not easy to be ____.”?
a. ?a functionalist b. ?an experimentalist c. ?a beginning psychologist d. ?an animal psychologist e. ?a mechanist
___________ is a biological concept that should be employed to refer to classifications based on physical and structural characteristics of a species
a. Ethnic group c. Ethnicity b. Race d. Diversity
Students who are reflective learners set goals that are
a. specific and measurable. b. broad-based and flexible. c. contingent and analytic. d. experiential and context-driven.