Which of the following vitamin involves in the synthesis of RNA ?

Options

A. A
B. B
C. C
D. `B_(12)`

Answer

To determine which vitamin is involved in the synthesis of RNA, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding RNA Synthesis**:
- RNA (Ribonucleic Acid) is synthesized through a process called transcription, where DNA is used as a template to create RNA.

2. **Identifying Vitamins**:
- There are various vitamins, but we need to focus on those that play a role in nucleic acid synthesis. Common vitamins include A, B (which has several types), C, D, E, and K.

3. **Role of Vitamin B12**:
- Among the B vitamins, Vitamin B12 (also known as cobalamin) is known to be involved in several biochemical processes, including the synthesis of nucleic acids.
- Vitamin B12 is essential for the synthesis of methionine from homocysteine, which is crucial for DNA and RNA synthesis.

4. **Conclusion**:
- After analyzing the roles of different vitamins, it is clear that Vitamin B12 is the vitamin that is specifically involved in the synthesis of RNA.

### Final Answer:
The vitamin that involves in the synthesis of RNA is **Vitamin B12**.

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