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Transcription of GAL1 and GAL10 is suppressed in...

Transcription of GAL1 and GAL10 is suppressed in the presence of _______

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asked Feb 8, 2022 in Genetic Engineering by Charlotte (118k points)

Transcription of GAL1 and GAL10 is suppressed in the presence of _______

(a) glucose

(b) galactose

(c) maltose

(d) fructose

I got this question in a national level competition.

Origin of the question is YAC and Expression Systems topic in chapter Using Other Organisms of Genetic Engineering

genetic engineering
using other organisms
yac and expression systems

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1 Answer

+1 vote

answered Feb 9, 2022 by Noah (693k points)
selected Sep 18, 2022 by Charlotte

Best answer

The correct answer is (a) glucose

The best explanation: Transcription of GAL1 and GAL10 is suppressed in the presence of glucose and elevated in the presence of galactose.

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