P680 & P700 exist in various state, and each state have their own different properties 

(a) P680    -   absorbs light  

(b) P680⁺   -     strongest oxidant 

(c) P680 ⁺   -     strongest reductant 

(d) P700   -    absorbs light 

(e) P700* -     strongest reductant 

Which of the following is correct 

TLS Online TPP Program

#Question id: 3972

#Unit 3. Fundamental Processes

An enhancer

TLS Online TPP Program

#Question id: 3973

#Unit 3. Fundamental Processes

Which of the following is not used in the electrophoretic mobility shift assay (EMSA)?

TLS Online TPP Program

#Question id: 3974

#Unit 3. Fundamental Processes

 A leucine-zipper motif contains

TLS Online TPP Program

#Question id: 3975

#Unit 3. Fundamental Processes

Which of the following is not a structural motif found in a DNA-binding domain?

TLS Online TPP Program

#Question id: 3976

#Unit 3. Fundamental Processes

After binding by E. coli RNA polymerase, the correct order of events for transcription initiation is:

TLS Online TPP Program

#Question id: 3977

#Unit 3. Fundamental Processes

Which one of the following statements about eukaryotic RNA polymerases is correct?