What does the gallbladder do?

What does the gallbladder do?

• A. Produces bile
• B. Concentrates and stores bile
• C. Absorbs nutrients
• D. Breaks down fats

Answer: (B)

The main idea is that the gallbladder’s job is to store and concentrate bile. Bile is produced by the liver, then collected and stored in the gallbladder, where its water and electrolyte content are removed to make it more concentrated. When a fatty meal arrives, signals trigger the gallbladder to contract and release this concentrated bile into the small intestine, helping to emulsify fats so they can be digested more efficiently. The liver makes bile, the small intestine handles nutrient absorption, and fat digestion also relies on pancreatic enzymes—so the gallbladder isn’t producing bile, absorbing nutrients, or directly breaking down fats. That’s why concentrating and storing bile is the best description of its function.

The main idea is that the gallbladder’s job is to store and concentrate bile. Bile is produced by the liver, then collected and stored in the gallbladder, where its water and electrolyte content are removed to make it more concentrated. When a fatty meal arrives, signals trigger the gallbladder to contract and release this concentrated bile into the small intestine, helping to emulsify fats so they can be digested more efficiently. The liver makes bile, the small intestine handles nutrient absorption, and fat digestion also relies on pancreatic enzymes—so the gallbladder isn’t producing bile, absorbing nutrients, or directly breaking down fats. That’s why concentrating and storing bile is the best description of its function.