Active Transport Differs from Passive Transport in That

Multiple Choice

Active transport differs from passive transport in that

A) Active transport is saturable where as passive transport is not saturable
B) Active transport requires metabolic energy whereas passive transport does not
C) Active transport displays competition whereas passive transport does not
D) Active transport moves things from high to low electrochemical potential whereas passive transport moves them the other way
E) Active transport involves proteins, whereas passive transport does not