Read the given statements and select the correct option.
Statement 1: Glycolysis occurs in mitochondrial matrix.
Statement 2: Krebs' cycle occurs on cristae of mitochondria.

Options

A. Both statements 1 and 2 are correct
B. Statement 1 is correct but statement 2 incorrect
C. Statement 1 is incorrect but statement 2 is correct
D. Both statements 1 and 2 are incorrect.

Explanation

To solve the question, we need to evaluate the two statements provided about glycolysis and the Krebs cycle.

### Step 1: Analyze Statement 1
- **Statement 1**: Glycolysis occurs in the mitochondrial matrix.
- **Evaluation**: Glycolysis is the metabolic pathway that converts glucose into pyruvate, producing ATP in the process. This process occurs in the cytoplasm of the cell, not in the mitochondrial matrix.
- **Conclusion**: Statement 1 is incorrect.

### Step 2: Analyze Statement 2
- **Statement 2**: Krebs' cycle occurs on the cristae of mitochondria.
- **Evaluation**: The Krebs cycle (also known as the citric acid cycle) takes place in the mitochondrial matrix, which is the innermost compartment of the mitochondria. The cristae are the folds of the inner mitochondrial membrane where the electron transport chain occurs, not the Krebs cycle.
- **Conclusion**: Statement 2 is also incorrect.

### Final Conclusion
Both statements are incorrect. Therefore, the correct option is that both statements are false.

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