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#Question id: 16130
#SCPH06 I Botany
You are studying regulation of the yeast enzyme glutamine synthetase (GS), which is encoded by the GLN1 gene. You have isolated two mutants, designated gln2– and gln3–, that give decreased GS activity. Mating of either gln2– or gln3– haploids to wild type produces heterozygous diploids that show normal amounts of GS expression. When you cross either a gln2– or gln3– haploid to a gln1– strain the resulting diploids show normal expression of GS.
How many units of ß-galactiosidase would you expect to be expressed from deletion 1 in a gln2– mutant?
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#Question id: 296
#SCPH05 I Biotechnology
In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.
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#Question id: 27191
#SCPH05 I Biotechnology
The half-life of a zero order reaction is 30 minutes. What is the concentration of the reactant left after 60 minutes?
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#Question id: 10356
#I Life Science/ Life Sciences Group – I-V
Why the GS and GOGAT is activated in light and while the AS is inhibited?
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#Question id: 2623
#SCPH28 | Zoology
Combinatorial control is a characteristic feature of ;