What is the purpose of the gallbladder according to the material?

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Multiple Choice

What is the purpose of the gallbladder according to the material?

The main idea is how the gallbladder supports fat digestion. Bile, produced by the liver, is stored and concentrated in the gallbladder until it’s needed in the small intestine. When fatty foods arrive, the gallbladder releases bile into the duodenum. Bile salts then emulsify fats, turning large fat droplets into many small ones, which makes fat digestion by pancreatic enzymes easier and more efficient. That outcome—facilitating fat digestion—best captures the gallbladder’s purpose. The other options mix up where bile comes from or what the organs do: insulin production happens in the pancreas, bile is not produced by the gallbladder, and toxin filtration is a liver function.

The main idea is how the gallbladder supports fat digestion. Bile, produced by the liver, is stored and concentrated in the gallbladder until it’s needed in the small intestine. When fatty foods arrive, the gallbladder releases bile into the duodenum. Bile salts then emulsify fats, turning large fat droplets into many small ones, which makes fat digestion by pancreatic enzymes easier and more efficient. That outcome—facilitating fat digestion—best captures the gallbladder’s purpose. The other options mix up where bile comes from or what the organs do: insulin production happens in the pancreas, bile is not produced by the gallbladder, and toxin filtration is a liver function.

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