Which of the statements about cell membranes is correct?

A. Many millennia ago, they were free-living single-celled organisms.
B. They extend between multiple neurons.
C. They contain specialized protein channels.
D. They are primarily made up of calcium.


Answer: C

Psychology

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Some potential side effects of benzodiazepines are:

a. drowsiness, blurry vision, and tardive dyskinesia b. agitation, difficulty sleeping, and reduced sexual desire c. confusion and memory loss d. drowsiness, impaired motor coordination, and possible psychological dependence

Psychology

Clara is in a sad mood. She is asked to recall an event in her past that was relatively neutral—her performance in a junior high history class in which she earned a B—and she remembers the event as being a sadder experience than it probably was. The influence of Clara's current mood on her memory illustrates the memory sin of:

A) transience. B) bias. C) suggestibility. D) misattribution.

Psychology

If both of your parents are right-handed, your chances of being right-handed are about _____ percent. If both of your parents are left-handed, your chances of being left-handed are about _____ percent

a. 100; 100 c. 92; 50 b. 90; 80 d. 50; 92

Psychology

Older children are more likely to engage in cooperative play than younger children.

Answer the following statement true (T) or false (F)

Psychology