Question

glucagon
cholecystokinin
epinephrine
insulin
secretin
Hormones That Lower Blood Glucose Levels
Hormones That Raise Blood Glucose Levels
Hormones That Have No Effect on Blood Glucose Levels

Answer 1

Here’s a breakdown of the hormones you listed, categorized based on their effects on blood glucose levels:

### Hormones That Lower Blood Glucose Levels
1. **Insulin**: This hormone is produced by the pancreas and helps lower blood glucose levels by facilitating cellular uptake of glucose, particularly in liver, muscle, and fat tissues.

### Hormones That Raise Blood Glucose Levels
1. **Glucagon**: Also produced by the pancreas, glucagon works to raise blood glucose levels by promoting glycogenolysis (the breakdown of glycogen to glucose) and gluconeogenesis (the production of glucose from non-carbohydrate sources) in the liver.
2. **Epinephrine (Adrenaline)**: This hormone, produced by the adrenal glands, increases blood glucose levels during stress by stimulating glycogenolysis and inhibiting insulin secretion.
3. **Cholecystokinin (CCK)**: While primarily involved in digestion, CCK may have indirect effects related to glucose metabolism, but it is not a primary regulator of blood glucose levels.
4. **Secretin**: This hormone, released by the small intestine, primarily regulates digestive processes and has minimal direct impact on blood glucose levels.

### Hormones That Have No Significant Effect on Blood Glucose Levels
- **Cholecystokinin (CCK)** and **Secretin** can be included here since their primary roles are related to digestion, and they do not have direct effects on regulating blood glucose levels.

In summary:
- **Lower Blood Glucose**: Insulin
- **Raise Blood Glucose**: Glucagon, Epinephrine
- **No Significant Effect**: Cholecystokinin, Secretin

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