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Gases such as oxygen and carbon dioxide cross the cell membrane by 

Option: 1

Passive diffusion 


Option: 2

Active transport 


Option: 3

Carrier proteins 


Option: 4

Faciliated diffusion 


Answers (1)

best_answer

As we have learned

Passive Transport -

Many molecules can move briefly across the membrane without any requirement of energy.

-

 

 Gases does not require energy or carrier proteins to diffuse across lipids bilayer 

 

Posted by

shivangi.shekhar

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