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This is the region of lac operon which is not having information for the formation of protein.
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a
lac i
b
lac o
c
lac z
d
lac y
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Correct option is B
lac i codes for regulator protein or repressor, lac z for beta-galactosidase and lac y for permease. Lac o does not code for any protein but it is the region where the repressor binds and inhibits transcription.Similar Questions
Number of regulatory and structural genes present in lac operon are
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