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Which of the following are clues that this is an example of active transport?
Substances are moving from an area of high l) to an area of low [], through a
protein channel, & do not use energy.
Substances are losing energy as they move from an area of high (Ito an area of
low ()
Substances are gaining energy as they move from an area of low [] to an area of
high [].
Substances are moving from an area of low [] to an area of high [], through a
protein channel, using energy.

Respuesta :

Answer:

Substances are gaining energy as they move from an area of low concentration to an area of

high concentration.

Substances are moving from an area of low concentration to an area of high concentration,through a protein channel, using energy.

Explanation: Active transport is the transfer of materials from areas of low concentration to areas of high concentration which requires energy.