Select the correct match
` {:(" Column-I" , "Column-II"),( "a. OEC" , "(i) primary"e^(-)"acceptor"),(" b. NADP reductase" , "(ii) Photolysis of " H_(2)O), ( "c. Succinyl CoA" , "(iii) Outer surface of thylakoid membrane"),( " d. phaeophytin" , "(iv) Chlorophyll synthesis "):}`

Options

A. a(ii), b(iii) , c(iv), d(i)
B. a(ii), b (iii),c (i) , d(iv)
C. a(iii), b(i), c(ii) , d(iv)
D. a(i), b(ii), c(iii) , d(iv)

Answer

To solve the question, we need to match the items in Column-I with the correct items in Column-II based on their functions and characteristics in the process of photosynthesis. Let's go through each option step by step:

### Step 1: Analyze each term in Column-I

1. **OEC (Oxygen Evolving Complex)**:
- This complex is involved in the process of photolysis of water, which splits water molecules to release oxygen during photosynthesis.

2. **NADP reductase**:
- This enzyme is responsible for the reduction of NADP+ to NADPH, and it is located on the outer surface of the thylakoid membrane in chloroplasts.

3. **Succinyl CoA**:
- Succinyl CoA is an important intermediate in the synthesis of chlorophyll, which is essential for photosynthesis.

4. **Phaeophytin**:
- Phaeophytin acts as the primary electron acceptor in photosystem II, capturing electrons during the light reactions of photosynthesis.

### Step 2: Match each item from Column-I with Column-II

- **a. OEC** matches with **(ii) Photolysis of H₂O**.
- **b. NADP reductase** matches with **(iii) Outer surface of thylakoid membrane**.
- **c. Succinyl CoA** matches with **(iv) Chlorophyll synthesis**.
- **d. Phaeophytin** matches with **(i) Primary electron acceptor**.

### Step 3: Final Matching

Now, we can summarize the correct matches:

- a. OEC → (ii) Photolysis of H₂O
- b. NADP reductase → (iii) Outer surface of thylakoid membrane
- c. Succinyl CoA → (iv) Chlorophyll synthesis
- d. Phaeophytin → (i) Primary electron acceptor

### Conclusion

The correct matches are:
- a → ii
- b → iii
- c → iv
- d → i