F.+Transport+(8)

II. Membrane Structure & Function 3. Identify methods that cells use for transporting small molecules across membranes (diffusion, osmosis, facilitated diffusion, active transport). 4. Recognize the conditions that regulate osmosis and diffusion in cells (movement across gradients: hypotonic/isotonic/hypertonic, water potential, solute potential, electrochemical gradients, plasmolysis, lysis, crenate). 5. Identify methods cells use for transporting large molecules (bulk transport) across membranes (exocytosis, endocytosis, phagocytosis, pinocytosis, receptor- mediated endocytosis).
 * Targets related to transport: **

Check out these videos on pinocytosis, phagocytosis, endocytosis, and exocytosis! media type="youtube" key="InG6xF9D4EM" height="315" width="420"media type="youtube" key="FJmnxbYBlr4" height="315" width="420"
 * [[image:http://www.bio.miami.edu/dana/pix/transport.jpg width="360" height="333" align="center" caption="From www.bio.miami.edu"]] ||
 * From www.bio.miami.edu ||

media type="youtube" key="a1xPpsxvhVA" height="315" width="420"   Transport1.doc  A good overall review of diffusion and osmosis   http://www.biologycorner.com/bio1/diffusion.html#    Quizlet Space Race game for active and passive transport   http://quizlet.com/164618/spacerace/ This will open a PDF concept web of Membrane Transport. Here's another one

[|another concept web.pdf]

Check out Lab 4 which is about diffusion, osmosis, and water potential and the analysis problems!
Here's a video with review questions: http://www.wiley.com/college/pratt/0471393878/student/animations/membrane_transport/index.html

And here's a site with practice on osmosis: http://arbl.cvmbs.colostate.edu/hbooks/cmb/cells/pmemb/osmosis_eg.html

Here's an animation on transport: http://programs.northlandcollege.edu/biology/Biology1111/animations/transport1.html

Here's a site with practice questions! http://deepwater.org/bioteacher/04-Cells/ch8-membranes-quiz-answers.html

[|The flashcard set for Cell Transport can be found here]

There's a flash card set for membrane structure here, but a few of the terms you can just ignore.. http://quizlet.com/2825762/ap-biology-chapter-8-membrane-structure-and-function-written-by-campbell-flash-cards/

The video below is on Cell Transport. media type="youtube" key="ls_mdBQVGJ4" height="285" width="509"

The video below is on Diffusion. media type="youtube" key="r5ODmPu9if8" height="285" width="509"

Here's a video on Diffusion and Osmosis: media type="youtube" key="aubZU0iWtgI" height="315" width="560"

An Active/Passive Transport Video: media type="youtube" key="kfy92hdaAH0" height="315" width="420"

Transport Video, including Cotransport and Sodium/Potassium Pump: media type="youtube" key="ldRZcmppQM8" height="315" width="420" Here's another Co-transport Video media type="youtube" key="1lRQklR1WFM" height="315" width="560"

This is a video on Mass Transport (Exocytosis and Endocytosis) media type="youtube" key="1w10R9lv7eQ" height="315" width="560"

[|McGraw-Hill - How Osmosis Works]

[|Explanation of Isotonic, hypertonic, and hypotonic]



Here is a good video explaining the formula, aspects, and some applications of Water Potential. media type="youtube" key="cd2H1sG0y1I" height="315" width="420" Here is a good walkthrough for understanding water potential and/or osmosis: []

Here are some practice problems for water potential: []



A good overall review of diffusion and osmosis [|http://www.biologycorner.com/bio1/diffusion.html#] from the same website; active transport http://www.biologycorner.com/bio1/active.html

Quizlet Space Race game for active and passive transport http://quizlet.com/164618/spacerace/

active and passive transport quiz: http://www.yteach.co.uk/index.php/resources/Haemolysis_osmosis_diffusion_Plasmolysis_Facilitated_diffusion_Gradient_Passive_transport_Simple_diffusion_Active_transport_t_page_34.html

another active and passive transport quiz [] [] active review http://www.wiley.com/college/boyer/0470003790/animations/membrane_transport/membrane_transport.htm

another active review and quiz from Pearson http://www.phschool.com/science/biology_place/biocoach/biomembrane1/structure.html

active diagram of substances that pass through cell membranes []



Some more clips of exocytosis,secretion of food vacuoles (interesting) [|http://www.linkpublishing.com/video-transport.htm#LINKS]