The figure given below shows a small part of | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In the given figure,$A$ represents the alveolar cavity,which is the primary site for the exchange of respiratory gases ($O_2$ and $CO_2$) between

Vedclass · Accepted Answer

$A$: Alveolar cavity - main site of exchange of respiratory gases

Vedclass · Answer

(B) In the given figure,$A$ represents the alveolar cavity,which is the primary site for the exchange of respiratory gases ($O_2$ and $CO_2$) between the air in the alveoli and the blood in the pulmonary capillaries.$B$ represents red blood cells (erythrocytes),which are primarily involved in the transport of $O_2$ and $CO_2$.$C$ represents the arterial end of the capillary.$D$ represents the wall of the capillary.Therefore,the correct identification is $A$: Alveolar cavity - main site of exchange of respiratory gases.

The figure given below shows a small part of human lung where exchange of gases takes place. Select the option which represents labelled part ($A, B, C$ or $D$) correctly identified along with its function.

Similar Questions

What is the actual site of gas exchange in the lungs?

What is the primary mechanism responsible for the exchange of gases in the lungs?

Partial pressure of a gas is the pressure contributed by

Which of the following is true regarding $CO_2$ concentration?

The diffusion membrane of the lungs,through which the exchange of gases occurs,is made up of which of the following layers?

Vedclass Test Series

Exam Paper Generator

Online Exam Module