________ is a mineralocorticoid secreted by Adrenal gland.

Options

A. Aldosterone
B. Cortisol
C. Corticoid
D. Androgen

Answer

To answer the question, "________ is a mineralocorticoid secreted by the adrenal gland," we need to identify the correct mineralocorticoid from the options provided.

1. **Identify the options**: The options given are:
- Aldosterone
- Cortisol
- Corticoid
- Androgen

2. **Analyze each option**:
- **Aldosterone**: This is a steroid hormone secreted by the adrenal cortex, specifically from the zona glomerulosa. It is classified as a mineralocorticoid because it regulates sodium and potassium levels in the body, which in turn helps control blood pressure and blood volume.
- **Cortisol**: This is a glucocorticoid hormone, not a mineralocorticoid. It is involved in the metabolism of carbohydrates, proteins, and fats, and plays a role in the stress response.
- **Corticoid**: This term refers to a class of hormones produced in the adrenal cortex, which includes both glucocorticoids (like cortisol) and mineralocorticoids (like aldosterone). However, it is not a specific mineralocorticoid itself.
- **Androgen**: This refers to male sex hormones, such as testosterone, which are produced in the adrenal glands and gonads. They are not classified as mineralocorticoids.

3. **Conclusion**: Based on the analysis, the only mineralocorticoid listed is **Aldosterone**. Therefore, the answer to the question is:
- **Aldosterone** is a mineralocorticoid secreted by the adrenal gland.