Identify the set of hormones respectively antagonistic to Somatostatin and insulin .

Options

A. TSH, Glucagon
B. GH , Glucagon
C. ACTH Enterogastrone
D. ADH, cortisol

Answer

To solve the question of identifying the set of hormones that are antagonistic to somatostatin and insulin, we can break it down into the following steps:

### Step 1: Understand Somatostatin
- Somatostatin, also known as Growth Hormone Inhibiting Hormone (GHIH), is secreted by the hypothalamus.
- Its primary function is to inhibit the secretion of growth hormone (GH) from the anterior pituitary gland.

**Hint:** Remember that somatostatin's role is to inhibit growth hormone, so look for a hormone that promotes growth or its secretion.

### Step 2: Identify the Antagonistic Hormone to Somatostatin
- The hormone that is antagonistic to somatostatin is Growth Hormone (GH). When somatostatin is secreted, it decreases the levels of GH, while the absence of somatostatin allows for the secretion of GH.

**Hint:** Think about hormones that counteract the effects of inhibitory hormones.

### Step 3: Understand Insulin
- Insulin is produced by the beta cells of the pancreas and has a hypoglycemic effect, meaning it lowers blood glucose levels.

**Hint:** Insulin is involved in glucose metabolism, so consider what hormone would raise blood glucose levels.

### Step 4: Identify the Antagonistic Hormone to Insulin
- The hormone that is antagonistic to insulin is Glucagon. Glucagon is secreted by the alpha cells of the pancreas and works to increase blood glucose levels, counteracting the effects of insulin.

**Hint:** Look for a hormone that has the opposite effect of insulin in terms of blood glucose regulation.

### Step 5: Conclusion
- Therefore, the set of hormones that are respectively antagonistic to somatostatin and insulin are:
- Antagonistic to Somatostatin: Growth Hormone (GH)
- Antagonistic to Insulin: Glucagon

**Final Answer:** Growth Hormone (GH) and Glucagon.