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    Life The Science of Biology Study Set 1
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    Exam 16: Regulation of Gene Expression
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    The Trp Operon
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The Trp Operon

Question 134

Question 134

Multiple Choice

The trp operon


A) codes for proteins needed for tryptophan synthesis.
B) codes for proteins needed to metabolize tryptophan.
C) is activated by the presence of tryptophan.
D) is inducible.
E) All of the above

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