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Biomolecules — BIO BOTANY STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11BIO BOTANYBiomolecules1 Mark
MCQ
There are …………… different amino acids existing naturally.
  • ✓
    about 20
  • B
    about 10
  • C
    about 25
  • D
    about 22
✓

Answer

Correct option: A.
about 20
about 20

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