Vitamin required for formation of rhodopsin is

Options

A. A
B. `B_(2)`
C. D
D. C

Answer

**Step-by-Step Solution:**

1. **Understanding Rhodopsin**: Rhodopsin is a photopigment found in the retina of the eye. It plays a crucial role in vision, particularly in low-light conditions.

2. **Role of Vitamins in Rhodopsin Formation**: To understand which vitamin is required for the formation of rhodopsin, we need to look at the specific vitamins and their functions related to vision.

3. **Evaluating the Options**:
- **Vitamin A**: Also known as retinol, it is essential for the synthesis of rhodopsin. It is directly involved in the visual cycle, helping in the conversion of light into visual signals.
- **Vitamin B2 (Riboflavin)**: This vitamin is part of the B complex and is important for energy production and maintaining healthy blood and bones, but it does not play a role in rhodopsin formation.
- **Vitamin D (Calciferol)**: This vitamin is crucial for bone health and calcium metabolism, but it does not contribute to the formation of rhodopsin.
- **Vitamin C (Ascorbic Acid)**: Known for its role in immune function and skin health, it does not have any direct involvement in the formation of rhodopsin.

4. **Conclusion**: Based on the evaluation of the options, the vitamin required for the formation of rhodopsin is **Vitamin A**.

**Final Answer**: Vitamin A

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