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Q: Proteins are made up of……….. .
  • A. Amino acids
  • B. Fatty acids
  • C. Glucose
  • D. Nucleotides
Correct Answer: Option A - Proteins are bio macromolecules that involves in all vital activities of cells. Proteins are made up of amino acids. Proteins are composed of carbon, oxygen, hydrogen, nitrogen and sulphur elements. Proteins are built from a set of only twenty amino acids, each of which has a unique side chain. In fact, proteins are polymer of amino acids. Within a protein, multiple amino acids are linked together by peptide bonds.
A. Proteins are bio macromolecules that involves in all vital activities of cells. Proteins are made up of amino acids. Proteins are composed of carbon, oxygen, hydrogen, nitrogen and sulphur elements. Proteins are built from a set of only twenty amino acids, each of which has a unique side chain. In fact, proteins are polymer of amino acids. Within a protein, multiple amino acids are linked together by peptide bonds.

Explanations:

Proteins are bio macromolecules that involves in all vital activities of cells. Proteins are made up of amino acids. Proteins are composed of carbon, oxygen, hydrogen, nitrogen and sulphur elements. Proteins are built from a set of only twenty amino acids, each of which has a unique side chain. In fact, proteins are polymer of amino acids. Within a protein, multiple amino acids are linked together by peptide bonds.