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Active Transport loading

Discusses how cells can concentrate molecules inside themselves by expending energy.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Video
    Active Transport

    Active Transport

    by CK-12 //basic

    Provides two examples of how active transport moves molecules from areas of low concentration to areas of high concentration by expending energy.

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