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STD 11 - 14. Breathing and exchange in gases — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 14. Breathing and exchange in gases1 Mark
MCQ
Identify the wrong statement with reference to transport of oxygen.
  • A
    Low $pCO _{2}$ in alveoli favours the formation of oxyhaemoglobin.
  • B
    Binding of oxygen with haemoglobin is mainly related to partial pressure of $O _{2}$.
  • C
    Partial pressure of $CO _{2}$ can interfere with $O _{2}$ binding with haemoglobin.
  • ✓
    Higher $H ^{+}$ conc. in alveoli favours the formation of oxyhaemoglobin.
✓

Answer

Correct option: D.
Higher $H ^{+}$ conc. in alveoli favours the formation of oxyhaemoglobin.
d
Higher $H ^{+}$ conc. in alveoli favours the formation of oxyhaemoglobin.

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