The assembly of general transcription factors at a eukaryotic promoter typically begins at what site?
A. the TFIID sequence
B. the TATA box
C. the sigma site
D. the start codon
Ans: B. the TATA box
Biology & Microbiology
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What is the sense of the orientation of the body and its parts in space called?
a. olfaction b. somatosensation c. gustation d. proprioception
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The sex chromosome composition of a person with
Turner syndrome is a. XXX. b. XO. c. XXY. d. XYY. e. none of these.
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According to astronomers, the universe is
a. contracting. b. getting warmer. c. the same as it was on the day of creation. d. collapsing. e. expanding.
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