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TLS Online TPP Program

#Question id: 5244

Transformation can used to map bacterial gene, which of the following statement is correct?

#Part-A Aptitude & General Biotechnology

  1. Rate of co-transformation is inversely proportional to distance between genes

  2. Distance between gene maps as minute

  3. Distantly gene in donor cell is more chance to co-transformed in to recipient cell

  4. Direct contact between cells is necessary for transformation

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TLS Online TPP Program

#Question id: 355

#Part-A Aptitude & General Biotechnology

Measurements show that the pH of a particular lake is 4.0. What is the hydroxide ion concentration of the lake?
TLS Online TPP Program

#Question id: 18677

#Part-A Aptitude & General Biotechnology

Point mutations in DNA, such as occur in a range of human diseases, can be identified by 
TLS Online TPP Program

#Question id: 416

#Part-A Aptitude & General Biotechnology

The immediate precursors of DNA and RNA synthesis in the cell all contain:
TLS Online TPP Program

#Question id: 18669

#Part-A Aptitude & General Biotechnology

Glycoproteins have traditionally been detected on protein gels by use of the 
TLS Online TPP Program

#Question id: 20044

#Part-B Specialized Branches in Biotechnology

In a batch sterilization process if ∇overall , ∇heating & ∇cooling are 32.2, 9.8 & 10.1 respectively, THEN the holding time at 121ºC of the process is (given that the specific death rate (k) of microorganisms at 121ºC is 2.54 min-1 ):