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Which type of macromolecule is constructed of long chains of amino acids?

O proteins
O nucleic acids
O lipids
O carbohydrates

1 Answer

7 votes
The answer is proteins

A protein molecule is made from a long chain of these amino acids, each linked to its neighbor through a covalent peptide bond. Proteins are therefore also known as polypeptides.
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User Rajesk
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