Question

60.
Dissociation of Co, from
carbaminohaemoglobin in alveoli is due to
(1) low Po, and high Pco,
(2) low Po, and low Peo,
(3) high Po, and high Pco
(4) high Po, and low Pco,​

Answer 1

Answer:OPTION 4

Explanation:

Answer 2

Answer:

1) low Po, and high Pco,

Explanation:

When P O 2 increases, as it does when the blood enters the alveoli and exchanges O2 with alveolar air, carbaminohemoglobin dissociates to CO2 and Hb–NH2. The reduction in CO2 content of the hemoglobin by increased P O 2 is called the Haldane effect (see THE FIGURE)