E. coli cells grown on 15N medium are transferred to 14N medium and allowed to grow for two more generations (two rounds of DNA replication). DNA extracted from these cells is centrifuged. What density distribution of DNA would you expect in this experiment?

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#Question id: 14207

#Section 5: Bioprocess Engineering and Process Biotechnology

Calculate the adsorption of a dye on activated carbon at 25°C, where k = 0.025, n = 0.5 and C = 0.04.Based on the Freundlich isotherm

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#Question id: 2080

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following factors would tend to increase membrane fluidity?

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#Question id: 14784

#Section 1: Engineering Mathematics

Ten points are marked on a straight line and 11 points are marked on another straight line. If any three points are chosen, what is the probability that it forms a triangle?

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#Question id: 15174

#Section 6: Plant, Animal and Microbial Biotechnology

Pyrococcus abyssi and Pyrodictium occultum are hyperthermophiles found in hot areas of the seafloor. They usually do not grow well

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#Question id: 14804

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Calculate the percentage sequence identity for the pairwise alignment given below: 

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                       Y E L L O W