TLS Online TPP Program

#Question id: 15602


The antibiotic erythromycin, the immunosuppressive drug FK506, and the cholesterol-lowering drug lovastatin all belong to which class.

#Section 6: Plant, Animal and Microbial Biotechnology
  1. Fatty acids
  2. Sterol
  3. Polyhydroxyls
  4. Polyketide
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TLS Online TPP Program

#Question id: 34

#Section 2: General Biology

Which of the following is true of any (S)-enantiomer?

TLS Online TPP Program

#Question id: 27349

#Section 3: Genetics, Cellular and Molecular Biology

Why do bacteria have CRISPR? Check all that apply.

TLS Online TPP Program

#Question id: 10148

#Section 2: General Biology

How light controls the assembly of chloroplast enzymes into supramolecular complexes?

a.) Light regulates the stability of the ternary complex through the ferredoxin–thioredoxin system

b.) Reduced thioredoxin cleaves the disulfide bonds of both phosphoribulokinase and CP12, releasing glyceraldehyde-3-phosphate dehydrogenase and phosphoribulokinase in the catalytically active conformations

c.) Oxidised thioredoxin cleaves the disulfide bonds of both phosphoglyceratekinase and CP12, releasing glyceraldehyde-3-phosphate dehydrogenase and phosphoglyceratekinase in the catalytically active conformations

d.) thioredoxin system oxidised the disulfide bonds and reduces the assembly of between chloroplast enzymes and CP12 and converted into the catalytically active conformations

Which of the following statement is correct?

TLS Online TPP Program

#Question id: 4809

#Section 3: Genetics, Cellular and Molecular Biology

The upper most following figure above shows the locations of four genes on the genetic map of an organism; the lower figure shows the locations of the same four genes on a physical map derived from the nucleotide sequence of the DNA of that organism. The maps are not identical because

TLS Online TPP Program

#Question id: 15499

#Section 4: Fundamentals of Biological Engineering

Growth yield coefficient of microbes is defined as