Page 18 - Osmosis and Diffusion - FULL
P. 18

A      T






                                                    An example of active transport is when plant root cells
                                                    take in minerals from the surrounding soil.
                                                                       root
                                                                     root                         root hairs
                                                                                                   root hairs






























                                                                                             minerals in soil
                                                                                               minerals in soil













           Because plant root cells typically
           have more minerals inside of
           them than the soil surrounding
           the roots, they use active
           transport to take in minerals
           from the soil.
                                                                                  E















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