Movement in and out of cells
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Movement in and out of cells

[From: ] [author: ] [Date: 11-10-23] [Hit: ]
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For each one can you name an example in a plant and an example in animals.

Diffusion
Active transport
Osmosis

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diffusion
in plants-diffusion of oxygen and carbon dioxide across the stomata in leaves
animals-diffusion of oxygen and carbon dioxide across the wall of alveoli in lungs
active transport
plants-transport of prepared food to phloem
animals-transport of glucose and electrolytes from the intestinal cells to blood

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diffusion is the movement of particles down the concentration gradient

active transport is transport that requires use of ATP

osmosis is the diffusion of water through the cell membrane

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