Why does genetic drift have more of an impact on evolution of small populations than large ones?
A. Small populations have greater rates of
mutation.
B. Small populations are affected more by
stabilizing selection.
C. Small populations are more affected by
random effect.
D. Small populations are more prone to
migration.
E. Small populations are less affected by
mutations.
C
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You would like to identify as many bacterial species as possible in the human mouth. Why is biochemical testing not the most efficient and accurate method of completing this task?
A. Since you do not know the growth characteristics and metabolic properties of the bacteria in the mouth, you cannot determine all varieties of media to use for isolation and culture. B. Bacteriological media is very expensive, particularly when you would have to use a variety of types to identify the different bacteria. C. Biochemical testing, using a variety of media, is inaccurate. It has been replaced by more advanced testing procedures. D. Bacteria in the mouth are difficult to grow because of the adverse conditions in the oral habitat.
All of the following are diseases caused by viruses except
A. AIDS. B. strep throat. C. polio. D. measles. E. small pox.
What does ribisco do?
a. reduces CO2 to G3P b. regenerates RuBP with the aid of ATP c. combines electrons and H+ to reduce NADP+ to NADPH d. adds CO2 to RuBP in the carbon fixation stage e. transfers electrons from NADPH to 1,3 bisphosphoglycerate to prodcue G3P
Economic liberalism is:
A) a word that denotes both the ideology of using markets to organize society and a set of specific policies to free markets from state intrusion. B) the philosophy that social progress comes when individuals freely pursue their self-interests in unregulated markets. C) the philosophy that active state intervention can stabilize the economy and stimulate employment. D) the philosophy of an open society in which the state does not interfere with rights of individuals.