Tocopherol is vitamin

Options

A. E
B. D
C. B
D. A

Answer

**Step-by-Step Solution:**

1. **Identify Tocopherol**: The question asks about tocopherol and its classification as a vitamin. Tocopherol is a compound that is known to be associated with vitamins.

2. **Recall Vitamin Names**: There are several vitamins, each with specific names and functions. The options provided are E, D, B, and A.

3. **Match Tocopherol with Vitamin E**: Tocopherol is specifically recognized as a form of vitamin E. It is derived from various sources, primarily vegetable oils.

4. **Eliminate Incorrect Options**:
- **Vitamin D**: The correct name for vitamin D is calciferol, not tocopherol.
- **Vitamin B**: There are multiple B vitamins, and none of them are referred to as tocopherol. For example, vitamin B1 is thiamine, and vitamin B2 is riboflavin.
- **Vitamin A**: The form of vitamin A is retinol, which is also not tocopherol.

5. **Conclusion**: Since tocopherol is identified as vitamin E and all other options have been ruled out, the correct answer is E.

**Final Answer**: Tocopherol is vitamin E.

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