According to the question, an example of a carbohydrate is option 2.
Carbohydrates, or carbs, are sugar molecules.
What are the 3 types of carbohydrates?
Food contains three types of carbohydrates: sugar, starches and fiber. Carbohydrates are either called simple or complex, depending on the food's chemical structure and how quickly the sugar is digested and absorbed.
Thus, option 2 is correct.
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