A steriod hormone which regulates glucose metabolism is
Or
Excess of which of the following hormones causes Cushing's syndrome

Options

A. Cortisol
B. Corticosterone
C. 11 - deoxycorticosterone
D. Cortisone

Answer

**Step-by-Step Solution:**

1. **Identify the Type of Hormone:**
- The question asks for a steroid hormone that regulates glucose metabolism. Steroid hormones are derived from cholesterol and can easily cross cell membranes due to their lipid nature.

2. **Understand the Role of Cortisol:**
- Cortisol is a steroid hormone produced by the adrenal cortex. It plays a crucial role in regulating glucose metabolism by promoting gluconeogenesis (the formation of glucose from non-carbohydrate sources) and increasing blood sugar levels.

3. **Link to Cushing's Syndrome:**
- Cushing's syndrome is a condition characterized by excessive cortisol in the body. This can occur due to various reasons, including a pituitary tumor that secretes excess adrenocorticotropic hormone (ACTH), which stimulates cortisol production.

4. **Evaluate the Options:**
- The options provided are:
- A) Cortisol
- B) Corticosterone
- C) 11-Deoxycorticosterone
- D) Cortisone
- Among these, cortisol is known to regulate glucose metabolism and is also the hormone whose excess leads to Cushing's syndrome.

5. **Conclusion:**
- The correct answer to the question is **Cortisol**, as it is the steroid hormone that regulates glucose metabolism and whose excess causes Cushing's syndrome.

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