Question: 128. Match List I with List II
| List I | List II |
|---|---|
| A. Citric acid cycle | I. Cytoplasm |
| B. Glycolysis | II. Mitochondrial matrix |
| C. Electron transport system | III. Intermembrane space of mitochondria |
| IV. Inner mitochondrial membrane |
Choose the correct answer from the options given below:
(1) A-I, B-II, C-III, D-IV
(2) A-II, B-I, C-IV, D-III
(3) A-III, B-IV, C-I, D-II
(4) A-IV, B-III, C-II, D-I
Answer: Option (2)
Explanation:
The citric acid cycle occurs in the mitochondrial matrix, where enzymes required for this cycle are present.
Glycolysis takes place in the cytoplasm of the cell and does not require mitochondria.
The electron transport system is located on the inner mitochondrial membrane,
where electron carriers and ATP synthase are embedded.
Thus, the correct matching is A-II, B-I, and C-IV, which corresponds to option (2).