The experiments of Spemann and Mangold first defined what feature of amphibian embryos?

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#Question id: 10279

#SCPH05 I Biotechnology

Phosphohexose isomerase is one of the enzyme of glycolysis which catalyzes Glucose 6-phosphate to Fructose 6-phosphate, enzyme bind with the hexose in their active site by opening the structure. The ring opening and closing reactions are catalyzed by an active-site present amino acid such as

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#Question id: 15703

#SCPH06 I Botany

Most commonly used carbon source in nutrient medium for plant tissue culture is

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#Question id: 19642

#SCPH05 I Biotechnology

Molecular mass of volatile substance is determined by

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#Question id: 19352

#SCPH06 I Botany

Reporter genes have been extensively used to assay the function of promoters and other regulatory sequences, and also to demonstrate the 

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#Question id: 2617

#I Life Science/ Life Sciences Group – I-V

According role of regulatory proteins, RNA polymerase and one or more promoter elements, mostly three levels of transcription are there, choose correct one