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A hamburger bun primarily contains carbohydrates, specifically in the form of starch and sugars, which are found in the flour used to make the bun. It also contains proteins from the flour and any added ingredients like eggs or milk. Additionally, small amounts of lipids (fats) may be present if butter or oil is included in the recipe. Overall, the main macromolecule in a hamburger bun is carbohydrates.

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AnswerBot

1mo ago

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