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Brainstorm: How can molecules move against their concentration gradient?

Brainstorm: How can molecules move against their concentration gradient?. Need to use energy. Active and Passive Transport. Another I Love Science Presentation @ 2006-All Rights Reserved Iteachbio @ mac.com. What is the other name for the CMB?. Fluid Mosaic Model. Passive Transport.

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Brainstorm: How can molecules move against their concentration gradient?

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  1. Brainstorm: How can molecules move against their concentration gradient? Need to use energy

  2. Active and Passive Transport

  3. Another I Love Science Presentation @ 2006-All Rights Reserved Iteachbio@mac.com

  4. What is the other name for the CMB? • Fluid Mosaic Model

  5. Passive Transport • Does osmosis or diffusion require energy. • No them move along a concentration gradient

  6. http://pr Facilitated Diffusion- molecules move down a concentration gradient with the aid of special proteins. Facilitated Diffusion

  7. Requires Energy ATP Moves against the concentration gradient Active Transport

  8. Endocytosis Transporting material into a cell by the in folding of a membrane.

  9. 2 Types of Endocytoses • Phagocytoses- Solid particles are ingested into the cell • Pinocytosis – liquids taken into the cell.

  10. Exocytosis • Moves materials out of the cell

  11. Your Topic Goes Here • Endocytosis

  12. Transitional Page Don’t forget to study for your test! The Mad Scientist

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