Research on circadian rhythms has shown that one of the best ways to increase the alertness and efficiency of workers on night shifts is to ____.
a. expose them to bright lights while they work
b. keep the environmental temperature constant from night to day
c. have them eat a big meal before going to sleep
d. allow them to catnap
Question 2
The ____ is responsible for the review of proposed experiments.
a. Institutional Review Board
b. Institutional Animal Care and Use Committee
c. Committee for the Protection of Animal Rights
d. Office of Research Participants
Some organisms used as models in genetic research
Two equivalent ways of drawing a phylogeny
Pap smear. Cells of the cervix (shown in the center) change in appearance as they progress through
Desmosomes and gap junctions, as shown in heart muscle.
Fractures are diagnosed based on an X-ray of the broken bone. Shown here: a comminuted fracture of ...
There are many ways for an individual to monitor his or her blood glucose level