The lac operon of E. coli is ________ when the repressor is bound to ________.
A) active; lactose
B) inactive; lactose
C) active; tryptophan
D) inactive; tryptophan
Correct Answer:
Verified
Q3: The relationship between DNA and histones is
Q4: The expression of the tryptophan operon is
Q5: There is a mutation in the operator
Q6: Enhancers are
A) adjacent to the gene that
Q7: The tortoiseshell pattern on a cat
A) usually
Q9: Proteins that bind to DNA and turn
Q10: The coding regions of a gene are
Q11: The term gene expression refers to the
A)
Q12: In female mammals, the inactive X chromosome
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A)
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