𝐑𝐞𝐬𝐩𝐢𝐫𝐚𝐭𝐢𝐨𝐧 𝐢𝐧𝐯𝐨𝐥𝐯𝐞𝐬 the 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠𝐬 𝐬𝐭𝐞𝐩𝐬 :- (i) 𝐁𝐫𝐞𝐚𝐭𝐡𝐢𝐧𝐠 or 𝐩𝐮𝐥𝐦𝐨𝐧𝐚𝐫𝐲 𝐯𝐞𝐧𝐭𝐢𝐥𝐚𝐭𝐢𝐨𝐧 by which atmospheric air is drawn in and 𝐂𝐎𝟐 rich alveolar air is 𝐫𝐞𝐥𝐞𝐚𝐬𝐞𝐝 𝐨𝐮𝐭. (ii) 𝐃𝐢𝐟𝐟𝐮𝐬𝐢𝐨𝐧 of 𝐠𝐚𝐬𝐞𝐬 (O2 and CO2) across 𝐚𝐥𝐯𝐞𝐨𝐥𝐚𝐫 𝐦𝐞𝐦𝐛𝐫𝐚𝐧𝐞. (iii) 𝐓𝐫𝐚𝐧𝐬𝐩𝐨𝐫𝐭 of 𝐠𝐚𝐬𝐞𝐬 by blood. (iv) 𝐃𝐢𝐟𝐟𝐮𝐬𝐢𝐨𝐧 of O2 and CO2 between 𝐛𝐥𝐨𝐨𝐝 and 𝐭𝐢𝐬𝐬𝐮𝐞𝐬. (v) 𝐔𝐭𝐢𝐥𝐢𝐬𝐚𝐭𝐢𝐨𝐧 of O2 by the cells for 𝐜𝐚𝐭𝐚𝐛𝐨𝐥𝐢𝐜 reactions and resultant release of 𝐂𝐎𝟐. In 𝐭𝐢𝐬𝐬𝐮𝐞 following conditions are favourable for 𝐝𝐢𝐬𝐬𝐨𝐜𝐢𝐚𝐭𝐢𝐨𝐧 of 𝐨𝐱𝐲𝐠𝐞𝐧 from 𝐨𝐱𝐲𝐡𝐚𝐞𝐦𝐨𝐠𝐥𝐨𝐛𝐢𝐧 :- (i) 𝐋𝐨𝐰 PO2 (ii) 𝐇𝐢𝐠𝐡 PCO2 (iii) 𝐇𝐢𝐠𝐡 H+ concentration (iv) 𝐋𝐨𝐰 pH (v) 𝐇𝐢𝐠𝐡𝐞𝐫 𝐭𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞 ⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉༄༄༄⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉ ⦿ Join Our Main Channels - ➭@Allen_aakash_test_series_quiz ➭@Physics_wallah_neet_notes 703 viewsSahil Yadav, 08:59
