Question

Difference between passive diffusion and active transport

Answer 1

          Passive diffusion                                                  Active transport
1. The passage of a substance is from     1. The passage of a substance is from
    higher to lower concentration.                  lower to higher concentration.
2. The process is done without using      2. The process is done with using some
    energy.                                                         energy.

Answer 2

Answer:

Active : passive

Low to high conc : high to low conc

Downhill process : uphill process

Don't use ATP : consumes ATP

For example :- : for example :-

Osmosis and : Na+ and K+

diffusion :