Specific DNA control elements in promoters can

a. interact with general transcription factors.

b. interact with repressor proteins.                 

c. interact with activator proteins.

d. remain unavailable because of condensed chromatin. 

TLS Online TPP Program

#Question id: 15214

#Unit 13. Methods in Biology

Gels of 15% polyacrylamide are useful for separating proteins in the range Mr = 100,000 to 10,000,  while a 7.5% gel are used to separate 

TLS Online TPP Program

#Question id: 15215

#Unit 13. Methods in Biology

Different from conventional gels (Resolving and stacking gel), the matrix of single gels introduced contains three amino acids are

TLS Online TPP Program

#Question id: 15216

#Unit 13. Methods in Biology

There is no SDS in native (Buffer) Gels, but good resolution is achieved due to

TLS Online TPP Program

#Question id: 15217

#Unit 13. Methods in Biology

Maximum numbers of band achieved in case of 

TLS Online TPP Program

#Question id: 15218

#Unit 13. Methods in Biology

Which technique is shown in given representation

TLS Online TPP Program

#Question id: 15219

#Unit 13. Methods in Biology

In Isoelectric Focussing Gel