Chapter
1. 12.2 Gal4 Regulation of Galactose-Metabolizing Enzymes
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12.2 Gal4 Regulation of Galactose-Metabolizing Enzymes
1.1
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Question 1 of 6
Questions
Question
1.1
Which of the following genes is constitutive?
A.
B.
C.
D.
E.
Correct.
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2
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Question
1.2
GAL4 contains a(n) ____________ domain that binds to the ____________ on the ____________ strand of GAL4-regulated genes.
A.
B.
C.
D.
E.
Correct.
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2
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Question
1.3
In the absence of galactose, the GAL4 activation domain binds __________, but in the presence of galactose, the GAL4 activation domain binds _________.
A.
B.
C.
D.
E.
Correct.
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2
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Question
1.4
After binding to galactose ____________ can bind to ____________, which allows the GAL4 activation domain to recruit TFIID.
A.
B.
C.
D.
E.
Correct.
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2
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Question
1.5
When is the UAS NOT bound by the GAL4 dimer?
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B.
C.
D.
E.
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Question
1.6
How is GAL2 expression affected in a gal80- mutant?