Biology, asked by sahilak2013, 5 months ago

definition of passive transport and active transport in biology?



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Answered by legendary10
0

Answer:

Passive transport is a movement of ions and other atomic or molecular substances across cell membranes without need of energy input. Unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.....

Answered by dukuntlasruthi
1

Answer:

Active and passive transport are the two main biological process which plays an important role in supplying nutrients, water, oxygen, and other essential molecules to cells and also by removing waste products.

Both active and passive transport works for the same cause, but with different movement.

Active transport requires chemical energy because it is the movement of biochemicals from areas of lower concentration to areas of higher concentration.

On the other hand, passive transport moves biochemicals from areas of high concentration to areas of low concentration; so it does not require energy.

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