The low partial pressure of oxygen (PO_2) in | vedclass

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

Question

(A) The partial pressure of oxygen $(PO_2)$ in the blood capillary is higher $(95 \; mm \; Hg)$ than that of the body cells $(40 \; mm \; Hg)$.Due to

Vedclass · Accepted Answer

Release of $CO_2$ from the cell

Vedclass · Answer

(A) The partial pressure of oxygen $(PO_2)$ in the blood capillary is higher $(95 \; mm \; Hg)$ than that of the body cells $(40 \; mm \; Hg)$.Due to this pressure gradient,oxygen diffuses from the capillary blood into the body cells.Conversely,the partial pressure of carbon dioxide $(PCO_2)$ is higher in the body cells $(45 \; mm \; Hg)$ compared to the blood capillary $(40 \; mm \; Hg)$.This concentration gradient facilitates the diffusion of $CO_2$ from the body cells into the blood capillary,which is the process of releasing $CO_2$ from the cell.

The low partial pressure of oxygen $(PO_2)$ in the body cells results in:

Similar Questions

Partial pressure of a gas is the pressure contributed by

Which structure of the lungs is directly involved in $O_2 / CO_2$ exchange between air and blood capillary?

Which of the following factors affect the rate of diffusion?

The diffusion membrane of the lungs is made up of which of the following layers?

The number of $RBC$ in a man increases if he lives at a higher altitude because:

Vedclass Test Series

Exam Paper Generator

Online Exam Module