Question
The liver releases a liquid called bile. Describe the role of bile in digestion. (1 mark) square
Answer
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Julia
Master · Tutor for 5 years
Answer
The role of bile in digestion is to break down fats and lipids to facilitate enzymatic actions further in the digestion process.
Explanation
The question pertains to the biological function of bile, a substance released by the liver. Bile's primary role in the digestive system is to break down fats and lipids, preparing them for further stages of digestion. This physiological process relies on bile salts, which act as emulsifiers to dietary fats. Emulsifiers cause fat droplets to disperse and become more accessible for enzymes to finish digestion, justifying the relevant affinity between bile and the digestion of fats.