What is passive transport?

What is passive transport?

  • Answer:

    Simple diffusion, osmosis, along with other transport phenomenon such as facilitated diffusion and filtration are known as passive transport. It's called passive transport because contrary to active transport, no chemical energy is involved in moving the biochemicals and other substances. Passive transport is based on permeability of the membrane of the cell and other factors such as pressure. The plant is not depleted on any energy because there is no expenditure in passive transport. Basically, passive transport is when substances are moved through cell membrane without using energy (ATP).

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