Which of the following does the macronucleus control?
a. asexual reproduction
b. sexual reproduction
c. growth and metabolism
d. osmosis
e. digestion of prey
C
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All of the following are examples of ribozymes or ribozyme activity except
A) peptidyl transferase. B) autocatalytic RNAs. C) ribonuclease P. D) intron removal from pre-rRNA. E) zymogen.
Which component of the accompanying scenario would be considered the stimulus?
a. release of insulin b. glycogen and fat synthesis c. potassium ion channel d. increased glucose levels e. liver and muscle
In a two-point test cross, 36 of the offspring were recombinant types. The remaining 64 offspring were parental types
How many map units separate the two loci? a. 28 b. 36 c. 64 d. 78 e. 100
Generally, alcohols and other foreign substances are detoxified in the
A) stomach. B) kidneys. C) liver. D) intestine.