During the casting of polyacrylamide gel acrylamide and bis-acrylamide are joined by 

A) Free radical catalysis

B) Polymerisation reaction

C) Dehydration reaction

D) Condensation reaction

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#Question id: 16496

#SCPH01 Biochemistry

Neomycin phosphotransferase  gene is used as a selectable marker. It provides resistence against which antibiotic ?

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#Question id: 13070

#SCPH01 Biochemistry

Antibodies raised against an antigen from one organism will react to a greater or lesser degree with similar antigens from a related organism, depending on how many surface epitopes they share. This has given rise to a systematic method of identification of microorganisms known as______?

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#Question id: 17206

#SCPH05 I Biotechnology

In regular expressions, which of the following pair of pattern is wrongly matched with its significance?

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#Question id: 14357

#SCPH05 I Biotechnology

Milk is pasteurized if it is heated to 630C for 30 min, but if it is heated to 74°C it only needs 15 s for the same result. Find the activation energy of this sterilization process.  J/mol 

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#Question id: 10341

#SCPH06 I Botany

The accumulation of nitrate that results from diminished nitrate reductase activity, this symptoms is caused by