Which of the following, when taken up by a cell, binds to a repressor so that the repressor no longer binds to the operator?
A) ubiquitin
B) inducer
C) promoter
D) repressor
E) corepressor
Answer: B
Biology & Microbiology
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If the codon is AAA, what is the complementary anticodon?
A. TTT B. AAA C. CCC D. UUU
Biology & Microbiology
The variable region of a light chain is indicated by
a. A. b. B. c. C. d. D. e. E.
Biology & Microbiology
The fast block to polyspermy involves the:a
release of inhibitors of acrosomal enzymes. b. synthesis of a new sperm-resistant membrane. c. accumulation of calcium ions in the acrosome. d. opening of ion channels that change the polarity of the egg membrane. e. destruction of excess bindin receptors on the sperm.
Biology & Microbiology
Genome-wide association scans compare the proteins of individuals with a particular disease to individuals without
the disease. _________________ Indicate whether the statement is true or false.
Biology & Microbiology