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#Question id: 16129
#SCPH01 Biochemistry
5 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.
Describe the cis-acting elements in the GLN1 promoter that are evident from these experiments, giving both their position and as much of their function as you can deduce.
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#Question id: 14347
#SCPH05 I Biotechnology
The K used in the equation for X10=2.303/K depends upon
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#Question id: 3451
#SCPH06 I Botany
Individual A can derive fitness benefit of 220 units by helping Individual B, but incurs a fitness cost of 50 units in doing so following Hamilton’s rule, which of the following relation is not apply for altruism?
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#Question id: 12918
#SCPH06 I Botany
Name the enzyme which helps in the DNA synthesis in the PCR.
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#Question id: 19382
#SCPH28 | Zoology
A plant can be made glyphosate resistant by