Transport of O₂ and CO₂ in Blood — NEET Biology
🔥 Predicted for NEET 2027Blood is the medium of transport for O₂ and CO₂. About 97 per cent of O₂ is transported by RBCs in the blood. The remaining 3 per cent of O₂ is carried in a dissolved state through the plasma. Nearly 20-25 per cent of CO₂ is transported by RBCs whereas 70 per cent of it is carried as bicarbonate. About 7 per cent of CO₂ is carried in a dissolved state through plasma.
Adjacent to a frequently-asked paragraph in the same chapter.
How is the remaining 3% of oxygen transported in the blood?
View solution & NCERT explanation
Correct answer: D — Dissolved in plasma
A small amount of oxygen is transported in dissolved form in plasma.
What does NCERT say about Blood medium transport for?
Has this concept appeared in NEET?
Which chapter is this from?
Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.
176/180MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.