Question

why can co2 not enter the cell? ​

Answer 1

Answer:

Because the CO2 is of a higher concentration in the cell than in the blood passing by, this gas continually diffuses out of the cell. It too is small and uncharged so it can pass through cell membranes easily. These movements require no energy (in the form of ATP) on behalf of the cell.

PLEASE FOLLOW ME GUYS !

Answer 2

Answer:

While carbon dioxide can readily associate and dissociate from hemoglobin, other molecules such as carbon monoxide (CO) cannot. Carbon monoxide has a greater affinity for hemoglobin than oxygen. Therefore, when carbon monoxide is present, it binds to hemoglobin preferentially over oxygen.

Explanation:

Plz mark me as the brainliest..