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TLS Online TPP Program

#Question id: 13032

In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to

#SCPH05 I Biotechnology
  1. Make the protein become negatively charged.
  2. Make the protein become positively charged.
  3. Renature the protein.
  4. Adjust the pH of protein.
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TLS Online TPP Program

#Question id: 19140

#I Life Science/ Life Sciences Group – I-V

You have two distantly related proteins. Which of the following matrix is the best for comparing them? 
TLS Online TPP Program

#Question id: 3892

#SCPH05 I Biotechnology

The DNA binding motif for many prokaryotic regulatory proteins, such as the lac repressor, is:
TLS Online TPP Program

#Question id: 1635

#SCPH05 I Biotechnology

What is immunological unresponsiveness to self-antigens called?
TLS Online TPP Program

#Question id: 3467

#SCPH28 | Zoology

 Which one of the following statements is INCORRECT?
TLS Online TPP Program

#Question id: 1115

#SCPH28 | Zoology

Which of the following is true during a typical cAMP-mediated signal transduction event?