Genetics Quiz
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GENE REGULATION
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A newly discovered
met operon is involved in metabolizing the sugar metanose. Gene regM codes for a regulatory protein. Experimental observations are as follows:
1. In a regM- mutant (non-functional protein), the met operon is always expressed.
2. In a wild-type strain, adding metanose to the medium causes the met operon to be expressed.Based on the information in the passage, the
met operon is most likely: YOUR PROGRESS
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