Multiple Choice
Which of the following is a great source of carbohydrates?
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4. Biomolecules
Carbohydrates
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Which of the following are sources of complex carbohydrates?
A
Table sugar
B
Whole grains
C
Fruits
D
Vegetables
Verified step by step guidance1
Understand the definition of complex carbohydrates: Complex carbohydrates are polysaccharides, which are long chains of sugar molecules. They are typically found in foods that are high in fiber and starch.
Identify common sources of complex carbohydrates: Whole grains, vegetables, and legumes are typical sources of complex carbohydrates. These foods provide sustained energy and are rich in nutrients.
Differentiate between simple and complex carbohydrates: Simple carbohydrates, like table sugar, consist of shorter chains of sugar molecules and are quickly absorbed by the body, leading to rapid spikes in blood sugar levels.
Evaluate the options given in the problem: Table sugar is a simple carbohydrate, while whole grains and vegetables are sources of complex carbohydrates. Fruits can contain both simple and complex carbohydrates, depending on the type and preparation.
Conclude which options are sources of complex carbohydrates: Based on the definitions and characteristics, whole grains and vegetables are the correct answers as sources of complex carbohydrates.
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