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TLS Online TPP Program

#Question id: 18716

Function of B-mercaptoethanol in SDS-PAGE is

#Part-A Aptitude & General Biotechnology
  1. To give negative charges to amino acids in the proteins
  2. For the oxidation of disulfide bonds in the proteins
  3. For breaking hydrogen bonds in the proteins
  4. For the reduction of disulphide bonds in the proteins
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TLS Online TPP Program

#Question id: 5739

#Part-A Aptitude & General Biotechnology

Polyploid plants found in nature usually have even numbers of chromosomes because organisms having odd numbers
TLS Online TPP Program

#Question id: 308

#Part-B Specialized Branches in Biotechnology

The vapor pressure of o-nitrophenol at any given temperature is predicted to be______
TLS Online TPP Program

#Question id: 18937

#Part-A Aptitude & General Biotechnology

Cloning techniques can be used not only to overproduce proteins but to produce protein products altered, subtly or dramatically, from their native forms. Specific amino acids may be replaced individually by 
TLS Online TPP Program

#Question id: 32

#Part-A Aptitude & General Biotechnology

 Humans maintain a nearly constant level of hemoglobin by continually synthesizing and degrading it. This is an example of a(n):
TLS Online TPP Program

#Question id: 11497

#Part-B Specialized Branches in Biotechnology

Which of the following is best described as an elongated, encapsulated receptor found in the dermal pegs of glabrous skin and is especially abundant on lips and fingertips?