Which statement is true?Multiple choice question.Digesting lipids is a more complicated process than digesting carbohydrates.Digesting carbohydrates is a more complicated process than digesting lipids.
Question
Which statement is true?Multiple choice question.Digesting lipids is a more complicated process than digesting carbohydrates.Digesting carbohydrates is a more complicated process than digesting lipids.
Solution
The statement "Digesting lipids is a more complicated process than digesting carbohydrates" is true.
Here's why:
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Lipids are large molecules that are insoluble in water, which makes their digestion more complex. They must first be emulsified by bile salts in the small intestine to form smaller droplets, which increases their surface area and allows lipase enzymes to break them down.
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Lipase enzymes then hydrolyze the lipids into fatty acids and glycerol. These smaller molecules can be absorbed into the bloodstream.
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On the other hand, carbohydrates are broken down more directly. They begin to be digested in the mouth through the action of salivary amylase, which breaks down the large molecules into smaller sugars.
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These smaller sugars are then further broken down in the small intestine by other enzymes into glucose, which can be directly absorbed into the bloodstream.
Therefore, the process of lipid digestion is more complicated than that of carbohydrate digestion.
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