Which of the following is a short segment of DNA that determines the rate at which a protein will be synthesized by a particular structural gene?
A) ribosome
B) enhancer
C) codon
D) nucleotide
E) codon segment
Answer: B
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When people are self-focused, they
a. exhibit temporary increases in self-esteem. b. have a lower incidence of alcoholism, anxiety, and other clinical disorders. c. are less likely to find themselves in a bad mood. d. tend to behave in ways that are consistent with their personal standards.
A researcher who waits by a store exit, recording the general age of each customer, and whether the customer uses the automatic or manual door is engaged in:
a. naturalistic observation b. psychological testing c. experimentation d. case study research
According to the text, who are the two most influential scholars on adolescent moral development?
a. Albert Bandura and Lev Vygotsky b. Jean Piaget and Lawrence Kohlberg c. Howard Gardner and Robert Sternberg d. Carol Gilligan and Larry Walker
A 2006 survey of secondary school students indicated that ________ had cheated on a school test during the past year.
A. 30 percent B. 42 percent C. 60 percent D. 15 percent