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TLS Online TPP Program

#Question id: 3305

Co-evolution is related to

#Section 3: Genetics, Cellular and Molecular Biology

  1. the mating order in the harem of a Polygamous male.

  2. the elimination by deleterious mutations by sexual reproduction.

  3. mate selection process by a female in a lek.

  4. the evolutionary arms race between the host and the parasite

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TLS Online TPP Program

#Question id: 3869

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following statements about E. coli RNA polymerase (core enzyme) is false?
TLS Online TPP Program

#Question id: 12678

#General Aptitude

The length of the diagonal of a square is ‘a’ cm. Which of the following represents the area of the square (in sq. cm.) ?
TLS Online TPP Program

#Question id: 14326

#Section 5: Bioprocess Engineering and Process Biotechnology

The chemical reaction equation for conversion of ethanol (C2H60) to acetic acid (C2H402) is:



Acetic acid is produced from ethanol during growth of Acetobacter aceti, which has the composition CH1.800.5N0.2. Biomass yield from substrate is 0.14 g g- 1; product yield from substrate is 0.92 g g-1. Ammonia is used as nitrogen source. How much gmol of oxygen is demanded for acetic acid production?
TLS Online TPP Program

#Question id: 419

#Section 4: Fundamentals of Biological Engineering

Biological oxidation-reduction reactions never involve:
TLS Online TPP Program

#Question id: 3527

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following genetic cross would produce 1/4 yellow round, 1/4 yellow wrinkle, 1/4 Green round and ¼ Green Wrinkle seeded plant?