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barry barry
wrote...
Posts: 11630
12 years ago
For each of the following lac operon mutations, state whether transcription of ?-galactosidase will increase, decrease, or be unaffected.
a. Plac-
b. lacY+
c. lacI-
d. lacO-
e. lacA-
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Replies
wrote...
Educator
12 years ago
(a) decrease.
(b) initially unaffected.
(c) increase.
(d) increase.
(e) unaffected.
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