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    Answer 5 out of 6 questions correctly.

What do beef, chicken, cheese, eggs, nuts, and beans have in common? They are all sources of
protein.
Proteins are biological macromolecules, or large carbon-based molecules, found in animals and plants. Proteins are one of the three main types of biological macromolecules found in the foods we eat. The other two are carbohydrates and lipids.
Beans, cheese, meat, nuts, eggs, and milk on a countertop.
Proteins have diverse functions in living things. Proteins help regulate body processes and speed up chemical reactions in cells. They help transport molecules, contract muscles, defend the body against pathogens, and provide structural support for tissues.
Select the true statements.
ref_doc_title.

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