What are the monomers of proteins?

• A. Monosaccharides
• B. Fatty acids
• C. Amino acids
• D. Nucleotides

Answer: (C)

Verified step by step guidance

1. Understand the structure of proteins: Proteins are large, complex molecules that play many critical roles in the body. They are made up of smaller units called monomers.
2. Identify the monomers of proteins: The monomers that make up proteins are amino acids. These are organic compounds that combine to form proteins.
3. Explore the structure of amino acids: Each amino acid has a central carbon atom, an amino group (NH₂), a carboxyl group (COOH), a hydrogen atom, and a variable side chain (R group) that determines the characteristics and functions of the amino acid.
4. Learn about peptide bonds: Amino acids are linked together by peptide bonds to form a polypeptide chain, which folds into a specific shape to become a functional protein.
5. Differentiate from other biological molecules: Monosaccharides are monomers of carbohydrates, fatty acids are components of lipids, and nucleotides are monomers of nucleic acids, highlighting the unique role of amino acids in protein formation.