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10. Biomolecules — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry10. Biomolecules1 Mark
MCQ
The molecular weight of protein is
  • A
    $< 10000$
  • ✓
    $> 10000$
  • C
    $> 1000$
  • D
    $> 1000$ and $< 10000$
✓

Answer

Correct option: B.
$> 10000$
b
proteins are composed of two or more poly peptide chains. Relatively shorter peptides are known as oligopeptides whereas longer polymers are called polypeptides. Polypeptides containing more than $100$ amino acids having molecular mass higher than $10,000$ are generally called as proteins.

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