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TLS Online TPP Program

#Question id: 18845

The action of EDTA in EDTA-lysozyme treatment in bacterial DNA extraction is

#Part-A Aptitude & General Biotechnology
  1. removes Mg+ ions essential for maintenance of bacterial cell wall structure 
  2. inhibits degradation of DNA by cellular enzymes 
  3. removes outer lipopolysaccharide layer of Gram negative bacteria 
  4. all of these
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TLS Online TPP Program

#Question id: 22891

#Part-B Specialized Branches in Biotechnology

The immobilized enzyme produced by microencapsulation technique provides 
TLS Online TPP Program

#Question id: 22892

#Part-B Specialized Branches in Biotechnology

Which of the following is considered as a disadvantage to the adsorption method of immobilization?
TLS Online TPP Program

#Question id: 22893

#Part-B Specialized Branches in Biotechnology

In which of the technique enzyme and polymer are bridged by the use of bi-functional reagent.
TLS Online TPP Program

#Question id: 22894

#Part-B Specialized Branches in Biotechnology

Which biosensors work on the principle of change in mass 
TLS Online TPP Program

#Question id: 22895

#Part-B Specialized Branches in Biotechnology

Glucose Biosensor is an example of .............................biosensor
TLS Online TPP Program

#Question id: 22896

#Part-B Specialized Branches in Biotechnology

Which biosensors work on the principle of change in mass