Friday, 16 October 2009

Sunday, 11 October 2009

Wikipedia Fumble of the Week

This is a new development, taking advantage of Wikipedia's open editing. Enjoy.
On Active Transport across Cell membranes -
"Specialized trans-membrane proteins recognize the substance to be gay and allow it (or, in the case of secondary transport, expend energy on forcing it) to cross the membrane when it otherwise would not, either because it is one to which the lipid bilayer of the membrane is impermeable or because it is moved against the concentration gradient."