Select the incorrect match .

Options

A. Adrenal cortex - Mineralocorticoids
B. Thyroid gland - Two elongated oval lobes
C. Hyperthyroidism - Exophthalimc goitre
D. Cortisol - peptide hormone

Answer

To solve the question of selecting the incorrect match, we will analyze each option provided in the question step by step.

### Step-by-Step Solution:

1. **Option 1: Adrenal Cortex and Mineralocorticoids**
- The adrenal cortex is the outer layer of the adrenal glands, and it produces mineralocorticoids, primarily aldosterone. Aldosterone is responsible for regulating sodium and potassium levels in the blood.
- **Conclusion:** This match is correct.

2. **Option 2: Thyroid Gland and Thyroid Hormones (T3 and T4)**
- The thyroid gland is indeed a bilobed gland, consisting of two lobes connected by an isthmus. It produces hormones T3 (triiodothyronine) and T4 (thyroxine), which are crucial for regulating the basal metabolic rate.
- **Conclusion:** This match is also correct.

3. **Option 3: Hyperthyroidism and Exophthalmic Goitre**
- Hyperthyroidism is characterized by the excessive production of thyroid hormones (T3 and T4), which can lead to symptoms such as increased metabolism and weight loss. Exophthalmic goitre is a condition often associated with hyperthyroidism, where the eyes bulge out due to swelling behind the eyes.
- **Conclusion:** This match is correct as well.

4. **Option 4: Cortisol and Peptide Hormone**
- Cortisol is a steroid hormone produced by the adrenal cortex. It plays a significant role in glucose metabolism and the stress response. However, it is incorrectly labeled as a peptide hormone in this option.
- **Conclusion:** This match is incorrect because cortisol is not a peptide hormone; it is a steroid hormone.

### Final Answer:
The incorrect match is **Option 4: Cortisol as Peptide Hormone**.

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