Cyanocobalamine is required for the maturation of :

Options

A. RBCs
B. Platelets
C. WBCs
D. Lymph

Answer

**Step-by-Step Solution:**

1. **Identify Cyanocobalamin**: Understand that cyanocobalamin is a form of vitamin B12. It is essential for various bodily functions, particularly in the production and maturation of blood cells.

2. **Understand the Role of Vitamin B12**: Recognize that vitamin B12 (cyanocobalamin) plays a crucial role in the formation of red blood cells (RBCs). It is necessary for DNA synthesis and the proper functioning of the nervous system.

3. **Link to Anemia**: Note that a deficiency in vitamin B12 can lead to anemia, characterized by a reduced number of red blood cells. This condition highlights the importance of cyanocobalamin in the maturation of RBCs.

4. **Evaluate the Options**: The question provides several options: RBCs, platelets, WBCs, and lymph. Since we established that cyanocobalamin is essential for red blood cell maturation, we can eliminate the other options.

5. **Conclude the Answer**: Based on the information gathered, conclude that cyanocobalamin is required for the maturation of red blood cells (RBCs). Therefore, the correct answer is option A.

**Final Answer**: Cyanocobalamin is required for the maturation of RBCs.

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