Question
Biology Question on Cell: the unit of life
Active and passive transports across cell membrane differ in
A
passive transport is nonselective
B
passive transport is along the concentration gradient while active transport is due to metabolic energy
C
active transport is more rapid
D
passive transport is confined to anions while active transport in confined to cations.
Answer
passive transport is along the concentration gradient while active transport is due to metabolic energy
Explanation
Solution
Active and passive transports across cell membrane differ in passive transport is due to metabolic energy. There is always expenditure of energy in active transport.