The gallbladder

Options

A. secretes bile juice
B. is attached to anterior surface of liver on left side
C. gives rise to bile duct
D. stores and concentrates bile

Answer

**Step-by-Step Solution:**

1. **Identify the Organ**: The question is about the gallbladder, which is a small organ located in the upper right abdomen.

2. **Location of the Gallbladder**: The gallbladder is situated on the anterior surface of the liver, specifically on the right side of the body.

3. **Function of the Gallbladder**: The primary function of the gallbladder is to store and concentrate bile, which is produced by the liver. It does not secrete bile; rather, it releases stored bile into the small intestine when needed for digestion.

4. **Understanding Bile Duct**: The bile duct is a structure that carries bile from the gallbladder and liver to the small intestine. The top portion of the bile duct is associated with the liver, while the bottom portion connects to the pancreas.

5. **Evaluate the Options**:
- "Secretes bile juice" - Incorrect, as bile is secreted by the liver.
- "Attached to anterior surface of liver on left side" - Incorrect, as the gallbladder is attached to the right side of the liver.
- "Give rise to bile duct" - Incorrect, as the gallbladder does not give rise to the bile duct.
- "Stores and concentrates bile" - Correct, as this is the primary function of the gallbladder.

6. **Conclusion**: The correct answer regarding the gallbladder is that it "stores and concentrates bile."