In 1928, Griffith found that injecting which strains of Pneumococcus caused the mouse to die?
A) living type RII
B) heat-killed type SIII
C) heat-killed type RII
D) heat-killed type SIII and living type RII
E) heat-killed type RII and living type RII
D
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Most solutes pass through the cytoplasmic membrane via
A. osmosis. B. diffusion. C. transport proteins. D. secretion.
Fungi are decomposers and obtain their food by _________ the organic molecules released by the action of secreted enzymes.
Fill in the blank(s) with the appropriate word(s).
If an enzyme is saturated, ____
a. it cannot continue to catalyze the reaction b. the reaction is at equilibrium c. the rate of the reaction will slow and the reaction will stop d. it recruits more reactants e. the reaction is being catalyzed at the maximum rate
If a psychiatric condition displays 15% concordance in monozygotic twins, and 8% concordance in dizygotic twins,
then genetics plays a major role in this trait. a. True b. False