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The figure given below shows a small par...

The figure given below shows a small part of human lung where exchange of gases takes place. In which one of the option given below, the one part A, B, C or D is correctly identified along with its functions

A

A-Alveolar cavity -Main site of exdchange of respiratory gases

B

D - Capillary wall - Exchange of gases takes place here

C

B-Red blood cell- Transport of mainly haemoglobin

D

G - Arterial capillary - passes oxygen to tissues

Text Solution

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The correct Answer is:
B
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ARIHANT NEET-BREATHING AND EXCHANGE OF GASES -Chapter exercise C (Medical entrances gallery )
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  11. Amount of CO(2) in expired air is about

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  16. How many molecules of oxygen are bound to one molecule of haemoglobin?

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  18. Oxy-haemoglobin dissociates into oxygen and deoxy-haemoglobin at

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