Which statement is false concerning movement of molecules across the cell membrane?

a. water and gas have no difficulty


b. small uncharged molecules pass through easily


c. large molecules do not pass through easily


d. charged molecules do pass thorugh easily


e. lipid molecules do not pass through easilyWhich statement is false concerning movement of molecules across the cell membrane?
a is true


b is true (think water and oxygen)


c is true


d is not true.....they need help from membrane proteins


e. is true





See: http://www.emc.maricopa.edu/faculty/fara鈥?/a>Which statement is false concerning movement of molecules across the cell membrane?
Obviously the answer is E!!!!
i would think b.
i wod say e!