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November 29, 2010 – “D” Day Objective: To understand that STRUCTURE directly influences FUNCTION. Do Now: What do you think the flagella (tail) on this euglena is used for? Today: –Sketching Lab Day 1
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November 30, 2010 – “E” Day Objective: To understand that STRUCTURE directly influences FUNCTION. Do Now: Why do you think the nerve cell is shaped in this manner? Today: –Complete Cell Lab –Due Thursday: 4.1 – 4.4 Reading/Notes Ch. 4 exercises 1 - 3
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December 2, 2010 – “A” Day Objective: To understand that STRUCTURE directly influences FUNCTION. Do Now: –What is the function of the cell wall? How does this support our form and function argument Today: –Go over E vs. P lab –Go over IRP expectations –Review Sheet!
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December 2, 2010 – “A” Day Objective: To understand that STRUCTURE directly influences FUNCTION. Do Now: –What is the function of the cell wall? How does this support our form and function argument Today: –Go over E vs. P lab –Go over IRP expectations –Review Sheet!
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Paramecium caudatum
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Paramecium Unicellular Ciliates Live in water Oral groove Contractile vacuole
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Paramecium
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Paramecia Links http://video.google.com/videoplay?docid=5832801730062171312
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Euglena
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Euglena Links http://video.google.com/videoplay?docid=-3264185108844970988 http://video.google.com/videoplay?docid=- 880890040755654938http://video.google.com/videoplay?docid=- 880890040755654938 http://www.youtube.com/watch?v=j8OZLWB35C Ehttp://www.youtube.com/watch?v=j8OZLWB35C E
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Unicellular Flagellate (have flagella) Photosynthetic Eye spot heterotrophic
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Amoeba proteus a = contractile vacuole b = food vacuole c = nucleus
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Laugh. This is hilarious.
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Amoeba engulphing prey w/ pseudopods
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Amoeba Link http://video.google.com/videoplay?docid=- 9177364282290738455&q=amoeba&total=1824&start=0&num=10&so=0&type= search&plindex=1
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Human Skin Cells
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Cheek Cells
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Human Mammary Epithelial Cells
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Nerve Cells Dendrites Synapses Cell body
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Dendrites of neuron
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Retinal ganglion cell (neuron) x880 (Color Enhanced)
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Nerve cells magnified x140
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Root Cross Section
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Cross-section of Clintonia Root
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Buttercup root cross section 400X - Dr. Brad Mogen
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