TLS Online TPP Program

#Question id: 31


Which of the following is the pair of enantiomers from the following substance? 

#Section 2: General Biology
  1. I and II

  2. II and III

  3. III and IV

  4. I and V

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TLS Online TPP Program

#Question id: 14895

#Section 5: Bioprocess Engineering and Process Biotechnology

The contents in bubble column and air lift reactor are mixed through 

TLS Online TPP Program

#Question id: 16840

#General Aptitude

Which cube can be formed by folding the given shape?

TLS Online TPP Program

#Question id: 3280

#Section 3: Genetics, Cellular and Molecular Biology

Small populations are threatened by the loss of genetic diversity from

a. Inbreeding

b. Genetic drift

c. Limited mating

TLS Online TPP Program

#Question id: 14166

#Section 4: Fundamentals of Biological Engineering

Stoichiometric equations are used to represent growth of microorganisms provided a ' molecular formula' for the cells is available. The molecular formula for biomass is obtained by measuring the amounts of C, N, H, O and other elements in cells. For a particular bacterial strain, the molecular formula was determined to be C4.4H7.30 1.2N0.86 . These bacteria are grown under aerobic conditions with hexadecane (C16H34) as substrate. The reaction equation describing growth is:

                             

You have been put in charge of a small fermenter for growing the bacteria and aim to produce 2.5 kg of cells for inoculation of a pilot-scale reactor. What minimum amount of hexadecane substrate must be contained in your culture medium? 

TLS Online TPP Program

#Question id: 3568

#Section 3: Genetics, Cellular and Molecular Biology

You begin to study a novel plant species and discover that this diploid plant has 16 chromosomes. How many linkage groups would you expect to find?