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TLS Online TPP Program

#Question id: 10777

Why pyrethroids are synthetically and commercially viable and applicable ?

#Section 6: Plant, Animal and Microbial Biotechnology
  1. because of their soaplike properties, the presence of both lipid-soluble and watersoluble elements in one molecule
  2. because of their low persistence in the environment and their negligible toxicity to mammals
  3. because it is difficult to extract from plants, where it is covalently bound to cellulose and other polysaccharides of the cell wall
  4. because of their toxicity to humans and their medicinal properties
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TLS Online TPP Program

#Question id: 27273

#Section 5: Bioprocess Engineering and Process Biotechnology

The kinetics of microbial growth in a batch culture system is represented by
TLS Online TPP Program

#Question id: 3040

#Section 2: General Biology

Which of the following is electron source for lithotrophs microorganisms?
TLS Online TPP Program

#Question id: 14517

#Section 1: Engineering Mathematics

The probability that a certain beginner at golf gets a good shot if he uses the correct club is 1/3 and the probability of a good shot with an incorrect club is 1/4. In his bag are 5 different clubs, only one of which is correct for the shot in question. If he chooses a club at random and takes a stroke, the probability that he gets a good shot is
TLS Online TPP Program

#Question id: 10783

#Section 6: Plant, Animal and Microbial Biotechnology

which of the following compounds are more diversified in terms of soluibility such as : Some are soluble only in organic solvents, some are water-soluble carboxylic acids and glycosides, and others are large, insoluble polymers;
TLS Online TPP Program

#Question id: 21160

#Section 5: Bioprocess Engineering and Process Biotechnology

If the time required to change the concentration of reactant to half its original value is independent of the initial concentration, the order of reaction is