animaster888 animaster888

03-02-2017
Biology

Answered

why can oxygen diffuse across a cell membrane but a protien cannot?

Aoxygen is polar unlike proteins
Bproteins asre blocked by protien channels
Cproteins are smaller than oxygen
Doxygen is smaller than proteins

Verified Answer :

03-02-2017

The answer is D. oxygen is smaller then proteins.

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Anonymous Anonymous

03-02-2017

i think the answer is D because since it's smaller it is easier to get pass the cell membrane proteins is bigger so it's harder

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