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Multiple Choice
Which of the following are the building blocks of proteins?
A
Fatty acids
B
Amino acids
C
Monosaccharides
D
Nucleotides
Verified step by step guidance
1
Understand that proteins are macromolecules essential for various biological functions, and they are composed of smaller units called building blocks.
Identify the four options given: Fatty acids, Amino acids, Monosaccharides, and Nucleotides.
Recall that amino acids are the monomers that link together to form proteins through peptide bonds.
Recognize that fatty acids are components of lipids, monosaccharides are the building blocks of carbohydrates, and nucleotides are the building blocks of nucleic acids.
Conclude that the correct building blocks of proteins are amino acids, as they are the only option that directly forms proteins.