Choose the correct statement :

Options

A. Pyruvate is formed in the mitochondrial matrix.
B. During the conversion of succinyl Co - A to succinic acid a molecule of ATP is synthesized.
C. Oxygen vital in respiration for removal of hydrogen.
D. There is complete breakdown of glucose in fermentation

Answer

To solve the question "Choose the correct statement," we will analyze each of the provided statements one by one.

### Step-by-Step Solution:

1. **Analyze the first statement:**
- The statement claims that "pyruvate is formed in the mitochondrial matrix."
- **Explanation:** Pyruvate is actually formed during the process of glycolysis, which occurs in the cytoplasm of the cell. Therefore, this statement is incorrect.

2. **Analyze the second statement:**
- The statement claims that "during the conversion of succinyl-CoA to succinic acid, a molecule of ATP is synthesized."
- **Explanation:** In this conversion, GTP (guanosine triphosphate) is synthesized instead of ATP. Thus, this statement is also incorrect.

3. **Analyze the third statement:**
- The statement claims that "there is a complete breakdown of glucose in fermentation."
- **Explanation:** Fermentation does not lead to the complete breakdown of glucose; it typically results in the production of ethanol or lactic acid and some energy, but not the complete oxidation of glucose. Therefore, this statement is also incorrect.

4. **Conclusion:**
- Since all the provided statements are incorrect, we conclude that none of the statements are correct. However, if we had to choose the least incorrect or a statement that is often misunderstood, we would clarify that the correct answer is that none of the statements are correct.

### Final Answer:
None of the statements provided are correct.