When a cell is at rest, the inside of the cell is __________ the outside of the cell
a. more positively charged than
b. more negatively charged than
c. equally charged as
d. less negatively charged than
Answer: B
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Imagine that there are two organizations in a community, Help Inc and Open Door. Help Inc is available to everyone in the community through a telephone contact. Callers are trained to assess suicidal callers. Open Door has a team of mental health professionals in a clinic where short-term help is given to those who are in immediate danger of suicide. Which description is accurate? a. Help Inc
is a suicide prevention center. b. Open Door is a suicide prevention center. c. Help Inc. is a crisis intervention program. d. Open Door is a community prevention program.
A researcher is interested in whether students who attend private elementary schools do any better on a standard test of intelligence than the general population of elementary school children. A random sample of 75 students at a private elementary
school is tested and has a mean intelligence test score of 103.5 . The average for the general population of elementary school children is 100 (s = 15). What will be an ideal response?
Sensation is the detection of physical energy emitted or reflected by physical objects. The cells that do the detecting are located in ________
a. the sense organs. b. the hypothalamus. c. sensory modalities. d. the frontal cortex.
A baby born between the seventh and eighth months of pregnancy __________
A) is just as healthy as a full-term baby B) usually needs oxygen assistance to breathe C) only has about a 10 percent survival rate D) is considered small-for-date