When depolarization of the cell membrane reaches threshold, which of the following occurs?

A. Chloride ion channels open.
B. Potassium ion channels open.
C. Sodium ion channels open.
D. The electrical potential of the membrane becomes more negative.


Answer: C

Psychology

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The original test anxiety measure was the

a. TAQ. b. TAI. c. STAI. d. STABBS.

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Free recall of the stimulus list "apple, desk, shoe, sofa, plum, chair, cherry, coat, lamp, pants" will most likely yield which of these response patterns?

A. "apple, desk, shoe, coat, lamp, pants" B. "apple, desk, shoe, sofa, plum, chair, cherry, coat, lamp, pants" C. "apple, cherry, plum, shoe, coat, pants, lamp, chair" D. "apple, chair, cherry, coat, desk, lamp, plum, shoe, sofa"

Psychology

Dr. Nicole Anderson teaches psychology courses at a university, sees clients one day a week, and does research on the impact of exercise training on older adults. Which of the following is FALSE?

a. She has a doctoral degree in clinical psychology. b. She has a master's degree in social psychology and completed postdoctoral training in health psychology. c. Before she earned her degree, she completed a one-year internship. d. The doctoral program she attended was in clinical psychology and had a health psychology track.

Psychology

What is the goal of behavior therapy?

What will be an ideal response?

Psychology