Question : Refer to the given figure and identify P,Q,R and S.

1.	Question : Refer to the given figure and identify P,Q,R and S.
Answer» `{:(P,Q,R,S),({:("Facilitated"),("DIFFUSION"):},{:("SIMPLE"),("diffusion"):},{:("Active"),("transport"):},{:("Passive"),("transport"):}):}` `{:(P,Q,R,S),({:("Simple"),("diffusion"):},{:("Facilitated"),("diffusion"):},{:("Passive"),("transport"):},{:("Active"),("transport"):}):}` `{:(P,Q,R,S),({:("Simple"),("diffusion"):},{:("Facilitated"),("diffusion"):},{:("Active"),("transport"):},{:("Passive"),("transport"):}):}` `{:(P,Q,R,S),({:("Facilitated"),("diffusion"):},{:("Simple"),("diffusion"):},{:("Passive"),("transport"):},{:("Active"),("transport"):}):}` ANSWER :B

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