Pantothenic acid & Biotin associated with

Options

A. Vitamin D
B. Vitamin B complex
C. Vitamin K
D. Vitamin E

Answer

To solve the question regarding the association of pantothenic acid and biotin, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Pantothenic Acid**:
- Pantothenic acid is also known as Vitamin B5. It is one of the B vitamins that play a crucial role in energy metabolism and the synthesis of hormones.

2. **Identify Biotin**:
- Biotin is known as Vitamin B7. It is another B vitamin that is important for fatty acid synthesis, amino acid metabolism, and glucose production.

3. **Recognize the B Vitamin Complex**:
- Both pantothenic acid (Vitamin B5) and biotin (Vitamin B7) belong to the Vitamin B complex group. The B vitamins are essential for various metabolic processes in the body.

4. **Eliminate Other Vitamin Options**:
- The question provides other options: Vitamin D, Vitamin K, and Vitamin E.
- Vitamin D is known as calciferol, Vitamin K is known as phyloquinone, and Vitamin E is known as tocopherol. These do not relate to pantothenic acid or biotin.

5. **Conclusion**:
- Since both pantothenic acid and biotin are classified under the Vitamin B complex, the correct answer to the question is that they are associated with the Vitamin B complex.

### Final Answer:
- Pantothenic acid and biotin are associated with the **Vitamin B complex**.