This is for Coach Porter's Science classes!

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Thursday, January 20, 2011

Biology

What is active transport?
What is the mitochondria?  What does it do?

4 comments:

  1. Active transport is the movement of a substance against its concentration gradient
    Mitochondria are the cell's power producers
    tyler

    ReplyDelete
  2. movement of substances against its concentration.
    -mitochondria are the cells power producers.

    ReplyDelete
  3. Movement of substances against its concentration.

    Mitochondria are ther cell power producers.

    ReplyDelete
  4. is active transport the movement of substances against cocentration and mitochondria are their cell powers?

    ReplyDelete

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Haley, Bran, and Stan at the beach

Haley, Bran, and Stan at the beach