Hormones are chemicals that affect various functions of the body such as growth, reproduction, metabolisn etc. Which of the following hormones regulates glucose level in the blood?

Options

A. Insulin
B. Thyroxin
C. Growth hormone
D. Gonadotrophic hormone

Answer

**Step-by-Step Solution:**

1. **Understanding Hormones**: Hormones are chemical messengers in the body that regulate various physiological processes, including growth, metabolism, and reproduction.

2. **Identifying the Function**: The question specifically asks which hormone regulates glucose levels in the blood.

3. **Reviewing the Options**: The options provided are:
- Gonadotropic hormones
- Growth hormone
- Thyroxine
- Insulin

4. **Analyzing Each Option**:
- **Gonadotropic hormones**: These hormones stimulate the gonads (ovaries and testes) to produce sex hormones. They do not regulate blood glucose levels.
- **Growth hormone**: This hormone is primarily responsible for growth and development in the body. It does not directly regulate glucose levels.
- **Thyroxine**: This hormone, produced by the thyroid gland, plays a role in metabolism and growth but is not directly involved in glucose regulation.
- **Insulin**: This hormone is produced by the pancreas and is crucial for regulating blood glucose levels. It helps cells absorb glucose from the bloodstream and store it as fat when glucose levels are high.

5. **Conclusion**: Based on the analysis, the hormone that regulates glucose levels in the blood is **Insulin**.

**Final Answer**: Insulin

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