Insulin and …………………………….. are secreted from …………………………… scattered in the pancreas, control glucose metabolism.

Explanation

To answer the question: "Insulin and …………………………….. are secreted from …………………………… scattered in the pancreas, control glucose metabolism," we will follow these steps:

### Step 1: Identify the hormones involved in glucose metabolism.
- The two main hormones involved in glucose metabolism are **insulin** and **glucagon**. Insulin helps lower blood glucose levels, while glucagon raises them.

### Step 2: Identify the source of these hormones.
- Both insulin and glucagon are secreted from the **islets of Langerhans** in the pancreas. The islets contain different types of cells that produce these hormones.

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