read the following statements: statement A: no non living objects exhibit metabolism. statement B: isolated metabolic reactions outside the body of an organism, perform in a test tube is is neither living nor non-living.

Options

A. only statement (A) is correct
B. only statement (B) is correct.
C. both statements are incorrect.
D. both statements are correct.

Answer

To analyze the statements provided, we will break down each statement and evaluate its validity step by step.

### Step 1: Evaluate Statement A
- **Statement A**: "No non-living objects exhibit metabolism."
- **Analysis**: Metabolism refers to the biochemical processes that occur within living organisms to maintain life, including processes like respiration and digestion. Non-living objects do not have cellular structures or biological functions, and therefore they cannot exhibit metabolism. This statement is true.

### Step 2: Evaluate Statement B
- **Statement B**: "Isolated metabolic reactions outside the body of an organism, performed in a test tube, are neither living nor non-living."
- **Analysis**: When metabolic reactions are isolated and performed in a test tube, they are essentially chemical reactions. These reactions do not occur within a living organism and do not have the characteristics of life. Therefore, they cannot be classified strictly as living or non-living; they are simply chemical reactions occurring in a controlled environment. This statement is also true.

### Step 3: Conclusion
- Since both statements A and B are true, we conclude that the answer is option D, which states that both statements are correct.

### Final Answer
Both statements A and B are correct. Therefore, the answer is option D.

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