Proteins are made of "building blocks" called Blank______.Multiple choice question.amino acidstriglyceridesmonosaccharidesnucleotides

The correct answer is amino acids.

Explanation

1. Proteins are organic molecules made up of chains of amino acids.
2. Amino acids serve as the fundamental units in the structure of proteins.
3. The other options do not represent the building blocks of proteins:
   • Triglycerides are a type of fat.
   • Monosaccharides are simple sugars and building blocks of carbohydrates.
   • Nucleotides are the building blocks of nucleic acids like DNA and RNA.

Thus, proteins are fundamentally constructed from amino acids.