What is the role of gall bladder? What may happen if it stops functioning or is removed ?

Explanation

### Step-by-Step Solution

1. **Understanding the Gallbladder**:
- The gallbladder is a pear-shaped, sac-like structure located on the posterior surface of the liver. Its primary role is to store and concentrate bile, which is produced by the liver.

2. **Function of the Gallbladder**:
- Bile is secreted by the liver's hepatic cells and travels through the hepatic duct to the gallbladder. Here, it is stored until needed for digestion, particularly for the emulsification and absorption of fats in the small intestine.

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