Question

What is active transport? Differentiate between active and passive transport.​

Answer 1

Answer:

You already know that active transports require energy to move molecules from lower to higher concentrations. Passive transport works the other way – higher to lower concentrations – and does not require extra energy. Diffusion and osmosis are examples of passive transport.

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Answer 2

$\sf \orange{Active \: transport \:  requires \: energy } \\ \sf \orange {for \: the \: movement \: of \: molecules \: whereas  \: } \\ \sf \orange{passive \: transport \:  does \: not \: require } \\ \sf \orange{energy \: for \: the \: movement \: of molecules.} \\ \sf \orange{In active \: transport, \: the \: molecules \: } \\ \sf \orange{move \: against \: the \: concentration } \\ \sf \orange{gradient \: whereas \: in passive \: transport, } \\ \sf \orange{the \: molecules \: move \: along \: the \: concentration \: gradient.}$

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@itzshivani