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Biomolecules — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryBiomolecules1 Mark
MCQ
Enzymes are different from inorganic catalysts in:
  • A
    Not being used up in reactions.
  • ✓
    Being proteinaceous in nature.
  • C
    Having high diffusion rate.
  • D
    Working at high temperature.
✓

Answer

Correct option: B.
Being proteinaceous in nature.
Biochemically, enzymes are polymers of amino acids. They are not amino acids but are polymers of amino acids.
Most of the enzymes barring a few exceptions are proteins. Few non$-$proteinaceous enzymes are catalytic $\text{RNAs}.$

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