Which one is correctly matched

Options

A. Vitamin E-Tocopherol
B. Vitamin D-Riboflavin
C. Vitamin B-Calciferol
D. Vitamin A-Thymine

Answer

To determine which vitamin is correctly matched with its alternative name, we can follow these steps:

### Step 1: Identify the Vitamins and Their Alternative Names
- **Vitamin A**: Known as **Retinol**
- **Vitamin B**: This is a group of vitamins, including:
- **B1**: Thiamine
- **B2**: Riboflavin
- Other B vitamins (like B3, B5, B6, etc.) have different names.
- **Vitamin C**: Known as **Ascorbic Acid**
- **Vitamin D**: Known as **Calciferol**
- **Vitamin E**: Known as **Tocopherol**
- **Vitamin K**: Known as **Phylloquinone** or **Menaquinone**

### Step 2: Analyze the Options
Given the options, we need to match them correctly:
1. **Vitamin E - Tocopherol**: This is correct.
2. **Vitamin D - Riboflavin**: This is incorrect; Vitamin D is Calciferol.
3. **Vitamin B - Calciferol**: This is incorrect; Vitamin B is Thiamine or Riboflavin.
4. **Vitamin A - Thiamine**: This is incorrect; Vitamin A is Retinol.

### Step 3: Conclusion
The only correct match from the options provided is:
- **Vitamin E - Tocopherol**

### Final Answer
The correctly matched pair is **Vitamin E - Tocopherol**.

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