What concept is supported by studies of the HACNS1 DNA segment?
A. that non-protein-coding DNA is just junk left over from evolution
B. that only protein-coding DNA is biochemically active
C. that non-protein-coding DNA is most of our DNA
D. that non-protein-coding DNA indirectly promotes the creation of important proteins
Answer: D
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You are a very good school teacher, who is confident in your teaching ability. One day, you are instructing your class when you spy the principal standing outside the door watching you. According to social facilitation theory, you are likely to
a. improve your teaching performance. b. decrease in your teaching performance. c. not change your teaching performance. d. become indigent that the principal would just stand silently outside the door rather than coming in to the classroom and making his or her presence known.
What is a characteristic of declarative memory?
a. ?It includes procedural memory. b. ?It is a type of explicit memory. c. ?It describes a way that short-term memories are stored. d. ?It is a type of implicit memory.
Ego integrity is derived from _____ or expert knowledge about the meaning of life
a. experience c. achievement b. success d. wisdom
Using a sample of young adolescents, Dr. Nguyen finds a correlation of .55 between scores on a measure of neglectful or uninvolved parenting and scores on a measure of delinquent behavior. Based on this correlation alone, Dr. Nguyen can legitimately conclude that
a. the two variables are unrelated b. low SES is associated with both uninvolved parenting and the juvenile delinquency of the children c. uninvolved parenting causes delinquency in the children d. parenting that is more uninvolved is related to a higher degree of delinquent behavior in the children