Question : Read the following statements and mark the correct option- (i)Grana lamellae have both PS-I and PS-II, (ii) ph inside the thylakoid lumen decreases when H^+ gradient is established across thlakoid membrane, (iii) During reduction of NADP to NADPH + H^+ protons are removedfrom thylakoid lumen, (iv) Melvin Calvin used radioctive 14^C in a dicot plant to elucidate path of carbon in biosynthetic phase of photosynthesis.

Question : Read the following statements and mark the correct option-

1.	Question : Read the following statements and mark the correct option- (i)Grana lamellae have both PS-I and PS-II, (ii) ph inside the thylakoid lumen decreases when H^+ gradient is established across thlakoid membrane, (iii) During reduction of NADP to NADPH + H^+ protons are removedfrom thylakoid lumen, (iv) Melvin Calvin used radioctive 14^C in a dicot plant to elucidate path of carbon in biosynthetic phase of photosynthesis.
Answer» (i) and (iii) are CORRECT (i) and (II) are correct (i) and (iv) are correct (i) and (ii) are incorrect Answer :B