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STD 12 - 5. molecular basis of inheritance — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
Which amino acids are present in histones
  • A
    Lysine and histidine
  • B
    Valine and Histidine
  • ✓
    Arginine and lysine
  • D
    Arginine and histidine
✓

Answer

Correct option: C.
Arginine and lysine
c
(c)Histones are low molecular weight proteins with high proportion of positively charged basic amino acids arginine and lysine.

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