Diabetes mellitus may be treated using insulin from genetic engineering . Where is this insulin produced ?

Options

A. Bacterial cytoplasm
B. Bacterial nucleus
C. Human liver
D. Human pancreas

Answer

To solve the question regarding where insulin produced through genetic engineering is made, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Diabetes Mellitus**:
- Diabetes mellitus is a condition where the body does not produce enough insulin or cannot use insulin effectively. This leads to high blood sugar levels.

2. **Treatment with Insulin**:
- One of the primary treatments for diabetes is the administration of insulin. Insulin helps regulate blood sugar levels.

3. **Genetic Engineering of Insulin**:
- Advances in biotechnology have allowed for the production of insulin using genetic engineering techniques. This involves modifying the genetic material of organisms to produce human insulin.

4. **Source of Insulin Production**:
- The process begins by taking the gene that codes for human insulin. This gene is then inserted into a plasmid (a small circular DNA molecule) which is introduced into bacterial cells.

5. **Bacterial Cells as Factories**:
- Once the bacterial cells (commonly E. coli) have taken up the plasmid containing the insulin gene, they begin to express the gene and produce insulin. The insulin is synthesized in the cytoplasm of these bacteria.

6. **Final Conclusion**:
- Therefore, the insulin produced through genetic engineering is made in the **cytoplasm of bacterial cells**.

### Final Answer:
The insulin produced through genetic engineering is located in the **Bacterial Cytoplasm**.

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