Explain why (a) Inactivation of the O2 or O3 sequence of the lac operon causes only a

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Explain why
(a) Inactivation of the O2 or O3 sequence of the lac operon causes only a twofold loss in repression, and
(b) Inactivation of both O2 and O3 reduces repression ~70-fold.

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Fundamentals of biochemistry Life at the Molecular Level

ISBN: 978-0470547847

4th edition

Authors: Donald Voet, Judith G. Voet, Charlotte W. Pratt

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Question Posted: Apr 30, 2016 02:59 PM

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Explain why (a) Inactivation of the O2 or O3 sequence of the lac operon causes only a

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a Both O 2 and O 3 are secondary repressorbinding sequences If one is absent the other ...View the full answer

Fundamentals of biochemistry Life at the Molecular Level

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