Transcription in prokaryotes is carried out by this enzyme, which unwinds and transcribes the gene.
A. RNA synthetase
B. RNA polymerase holoenzyme
C. RNA polymerase III
D. RNA polymerase II
Answer: B
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a. mucus b. hormones c. saliva d. milk e. tears
The best microscope to use to view surface features
of specimens is the a. basic light microscope. b. phase contrast light microscope. c. Nomarski process light microscope. d. scanning electron microscope. e. transmission electron microscope.
The inner membrane of mitochondria folds back on itself to form
a. plastids. b. cristae. c. centrioles. d. nucleoli. e. microfilaments.
In the population of 1,000 kangaroo rats shown here, what would you have expected the genotype frequency of Bb if the population was in Hardy-Weinberg equilibrium?
a) 0.867 b) 0.115 c) 0.231 d) 0.133 e) 1