Question

Which of the following elements are part of oxygen evolving complex in lumen of thylakoid? (1)Mn,Ca,CI (2)N,K,P (3)Ca,Mg,K (4)Ca,B,S

Answer 1

Answer:

Which of the following elements are part of oxygen evolving complex in lumen of thylakoid? (1)Mn,Ca,CI

(2)N,K,P

(3)Ca,Mg,K ✔

(4)Ca,B,S

Answer 2

The correct option for the above-mentioned question is given below:

1) Mn, Ca, Cl

These three elements are the part of the oxygen-evolving complex in the lumen of the thylakoid membrane.

• Photolysis of water takes place in Grana or lumens of the thylakoid membrane.

• Mn, Cl, Can are the minerals play an important role in PS-11. Mn ion and Can, Cl is connected with the splitting of water.

• Oxygen evolving complex contains both Mn, Cl, Can. The oxygen-evolving complex is triggered by the Mn ions.