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TLS Online TPP Program

#Question id: 19464


Which is the common fixative agent that crosslinks amino groups on adjacent molecules

#Unit 13. Methods in Biology
  1. Eosin 
  2. Formaldehyde
  3. Hematoxylin
  4. Iodine

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 26457

#Unit 3. Fundamental Processes

In the -10 element TATAAT most conserved sequence are

TLS Online TPP Program

#Question id: 26458

#Unit 3. Fundamental Processes

Sigma have four region which to different binding region

TLS Online TPP Program

#Question id: 26459

#Unit 3. Fundamental Processes

Which region of sigma acts as a molecular mimic of DNA

TLS Online TPP Program

#Question id: 26460

#Unit 3. Fundamental Processes

Which of the following part of prokaryotic RNA pol binds to the up element

TLS Online TPP Program

#Question id: 26461

#Unit 3. Fundamental Processes

The mutation which reduce the efficiency of -10 & -35 element known as 
 a.Null mutation
 b. Down mutations 
 c. Up mutations 
 d. Zero mutations

TLS Online TPP Program

#Question id: 26462

#Unit 3. Fundamental Processes

Mutations in the -35 sequence can affect initial binding of

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