MEDizzy
MEDizzy
USMLE
Basic Medicine - Set 21
Which of the following is false about bacterial tryptophan operon?
Explanation
ExplanationTrp operon is an example of a repressible negative regulated operon. In this the operon’s regulatory sequence, the operator is blocked by the repressor protein in the presence of tryptophan. While in the absence of tryptophan the repressor is liberated thus facilitating operon expression.
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