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 is confined to cations.

1 Answer

Answer :

(b) passive transport is along the concentration
gradient while active transport is due to
metabolic energy

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