Which of the following is the correct combination?                             

I) A- Holoenzyme, B- Core

II) A- Core, B- Holoenzyme

i. The six subunits constitute the RNA polymerase an enzyme

ii. Sigma stimulates tight binding between RNA polymerase and promote

iii. absence of sigma factor polymerase loosely bind with their promoter

Which of the following combination correct fit by follow the given graph;

TLS Online TPP Program

#Question id: 28071

#Unit 6. System Physiology – Plant

During Water splitting/ oxygen evolution P680+ is directly reduced by

TLS Online TPP Program

#Question id: 28072

#Unit 6. System Physiology – Plant

During photosynthesis water splitting takes place in

TLS Online TPP Program

#Question id: 28073

#Unit 6. System Physiology – Plant

Which of the following is correct regarding ATP & NADPH synthesis and its physiological environment 

(a) ATP & NADPH is synthesized in Stroma

(b) ATP & NADPH is synthesized in Lumen

(c) STROMA is alkaline and similar to Mitochondrial matrix

(d) STROMA is acidic and similar to Mitochondrial matrix

Which of the following is correct

TLS Online TPP Program

#Question id: 28074

#Unit 6. System Physiology – Plant

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: 28075

#Unit 6. System Physiology – Plant

P680 & P700 exist in various state such as reductant, strongest reductant, oxidant and strongest oxidant 

 Match then correctly

TLS Online TPP Program

#Question id: 28076

#Unit 6. System Physiology – Plant

Choose the correct statement regarding Water splitting 

(a) Water splitting is oxidation reaction takes place in lumen

(b) Water splitting takes place at - reduction potential

(c) Water splitting takes place at + reduction potential

(d) NADPH⁺ formation is reduction reaction takes place in stroma