NTA Abhyas NEET2020ChemistryBiomoleculesPractice
Choose the incorrect statement from the following.
Options
- AProteins are made up of polypeptides.
- BAcid insoluble pool contains nucleic acids.
- CAmino acids are ionizable.
- DAll proteins are enzymes.
Correct answer
D. All proteins are enzymes.
Step-by-step solution
Biomolecules can be acid insoluble i.e. macromolecules or acid soluble i.e. micromolecules. Macromolecules are carbohydrates, proteins, lipids and nucleic acids. Proteins contain many amino acids that are linked by peptide bonds and are known as polypeptides. Amino acids contain two functional groups which can form ions. Enzymes are tertiary structure of proteins.