Which of the following is not true of gene expression?
A. Gene expression occurs when genetic instructions are converted into a feature of a living cell.
B. Each cell contains the instructions for an entire organism.
C. Genotypes may be expressed as recessive or dominant.
D. Only a subset of genetic instructions is expressed at any one time.
Answer: C
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Participants in one study were either frustrated or not frustrated. They then were given what they thought was an opportunity to administer electric shocks to another person. Sometimes this other person was the one who had frustrated them, and sometimes it was a stranger. The researchers found that
A. frustration increased aggression, but only against the person who frustrated the participants. B. frustration increased aggression against both the person who had frustrated the participants and the stranger. C. frustration led to an increase in aggression against the person who had frustrated the participants, but a decrease in aggression against the stranger. D. frustration did not affect aggression levels in this experiment.
The explicit self involves
a. a conscious awareness of the self. b. a realization that "I can cause things to happen.". c. "the machinery of the self.". d. the ability to make a distinction between the self and others.
Name some foods that are high in fiber
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The fluid-filled, snail-shaped structure in the inner ear is called the ______
a. cochlea c. oval window b. round window d. organ of Corti