Protein is a polymer of?
Correct answer: B. Amino acids.
- A. Nitrogen atoms.
- B. Amino acids.
- C. Glucose.
- D. Nitrogenous base.
Explanation
Protein is a polymer of amino acids. Amino acids are the monomers that make up proteins, and they are linked together by peptide bonds to form long chains called polypeptides. These polypeptide chains can then fold into specific three-dimensional structures, which determine the function of the protein. The sequence of amino acids in a protein is encoded by the genetic information in DNA, and any changes in this sequence can have significant effects on the protein's structure and function.
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About Biological Molecules
The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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