TLS Online TPP Program

#Question id: 5245


Which method of gene transfer involves direct contact between the bacteria?

#Part-A Aptitude & General Biotechnology
  1. Conjugation.

  2. Transduction.

  3. Transformation.

  4. All of these.

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TLS Online TPP Program

#Question id: 3626

#Part-A Aptitude & General Biotechnology

The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?

TLS Online TPP Program

#Question id: 11293

#Part-B Specialized Branches in Biotechnology

Measurement of phytoplankton production, take sample of phytoplankton suspended in two bottles in lake. One bottle (D) is dark in colour but second bottle (L) light in colour. After some time productivity measure as follow Where Lo –oxygen concentration in light bottle, Do –oxygen concentration in Dark bottle, Io –oxygen concentration in bottle before incubation    

A)  Lo- Do                     B) Lo- Io  C) Io- Do

TLS Online TPP Program

#Question id: 18733

#Part-A Aptitude & General Biotechnology

Topoisomerase is also an enzyme which is used for carrying out ligation. The correct statement for topoisomerase is?

TLS Online TPP Program

#Question id: 437

#Part-A Aptitude & General Biotechnology

Which thermodynamic quantity is used to determine if a reaction in a cell is spontaneous?

TLS Online TPP Program

#Question id: 14486

#Part-A Aptitude & General Biotechnology

There are two bags, one of which contains 5 red and 7 white balls and the other 3 red and 12 white balls. A ball is to be drawn from one or other of the two bags, find the chance of drawing a red ball.