Dissociation of $CO_{2}$ from carbamino haemoglobin takes place when

  • A
    $pCO_{2}$ is less in alveoli and $pO_{2}$ is high
  • B
    $pCO_{2}$ is low and $pO_{2}$ is high in alveoli
  • C
    $pCO_{2}$ is equal to $pO_{2}$ in lungs,i.e.,low
  • D
    $pCO_{2}$ is equal to $pO_{2}$ in tissue,i.e.,high

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Similar Questions

The toxic effect of carbon monoxide is due to its greater affinity for haemoglobin as compared to oxygen, approximately by (in $times$)

Which of the following is true regarding the transport of $CO_2$ by red blood cells $(RBCs)$ in humans?

Identify the correct group of statements:
$I.$ Oxygen is carried by haemoglobin
$II.$ Oxygen is carried by carbonic anhydrase
$III.$ $CO_{2}$ is carried by haemoglobin
$IV.$ $SO_{2}$ is carried by haemoglobin
$V.$ Only oxygen is transported by the blood
$VI.$ Only $CO_{2}$ is transported by the blood
Choose the correct option.

The concentration of carbonic acid does not increase in the blood due to the presence of which of the following?

Haemoglobin forms a compound with

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