Which of the following molecules will diffuse most quickly across a lipid bilayer membrane? a. H2O...

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Which of the following molecules will diffuse most quickly across a lipid bilayer membrane? a. H2O...

Which of the following molecules will diffuse most quickly across a lipid bilayer membrane?

a. H2O

b. Na+

c. Glucose

d. H2PO4

e. O2

(I've isolated it down to H2O and O2, but I'm not sure which one diffuses faster than the other and why. Thanks!)

science biology

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Answer 1

Answer #1

Small non polar molecular such as oxygen and carbon dioxide can easily cross the lipid bilayer memberane because it easily dissolve in lipid. The greater the hydrophobicity quick is the discussion across the concentration gradient.

Therefore option E. O2 (oxygen) will diffuse most quickly across a lipid bilaterally membrane

? if it helped you.

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Answer 2

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