NEET Previous Year Question
The majority of carbon dioxide produced by our body cells is transported to the lungs –
Topic: NEET PYQ
Answer: B. Full step-by-step solution below.
- ADissolved in the blood
- BAs bicarbonates
- CAs carbonates
- DAttached to haemoglobin
Correct answer: B
Solution
(b) About 70% of produced by body cells is transported in blood as bicarbonate ions (⁻). It is formed in RBCs by the action of carbonic anhydrase.More Breathing & Exchange of Gases PYQs
- Two friends are eating together on a dining table. One of them suddenly starts coughing while swallowing some food. This coughing…
- Select the favourable conditions required for the formation of oxyhaemoglobin at the alveoli.
- Under normal physiological conditions in human being every 100 ml of oxygenated blood can deliver ml of to the tissues.
- Which one of the following statements is incorrect ?
- The bulk of carbon dioxide released from body tissues into the blood is present as