Saccone Powerpoint NYS Lab: Diffusion Through a Membrane Dialysis Cell Transport and Elodea

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NYS Lab: Diffusion Through a Membrane

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Presentation transcript:

Saccone Powerpoint NYS Lab: Diffusion Through a Membrane Dialysis Cell Transport and Elodea

Saccone Powerpoint Windows(R) operating system and Mac OS X operating system software Submitted by Joseph Saccone Diffusion Through a Membrane

Saccone Powerpoint

S S S S S S G G G G G G I II I I I I I I I II I I I I I

Iodine Glucose Water Starch In your notes describe what happened to each substance.

Saccone Powerpoint G G G S S S INSIDE OF DIALYSIS TUBE (CELL) OUTSIDE OF DIALYSIS TUBE (CELL) DIALYSIS TUBE

Saccone Powerpoint Tests for _______ and changes from blue to _________. Test for _______ and changes from amber to _________. Benedicts Solution Iodine

Saccone Powerpoint Test for Glucose and changes from blue to Other colors. Test for starch and changes from amber to Black/purple.

Saccone Powerpoint + for glucose- for glucose

Saccone Powerpoint What type of sugar is present in this test tube?

Saccone Powerpoint

Absorption = Diffusion across the CELL MEMBRANE. RECEPTOR PROTEINS

Saccone Powerpoint RED ONION IN FRESH WATER

Saccone Powerpoint CELL WALL CYTOPLASM CELL MEMBRANE

Saccone Powerpoint RED ONION IN SALT WATER

Saccone Powerpoint LABEL THE FOLLOWING PARTS CELL WALL CYTOPLASM CELL MEMBRANE SALT WATER

Saccone Powerpoint LABEL THE FOLLOWING PARTS CELL WALL CYTOPLASM CELL MEMBRANE SALT WATER ANSWERS

Saccone Powerpoint LABEL THE FOLLOWING PARTS CELL WALL CYTOPLASM CELL MEMBRANE SALT WATER

Saccone Powerpoint

Elodea under 400X

Saccone Powerpoint Elodea

Elodea

Elodea

Elodea

Elodea Fresh solution Salt solution

Saccone Powerpoint Fresh solution

Saccone Powerpoint Draw & label these blood vessels 1) Artery (arterioles) 2) Vein (venule) 3) Capillary Very thin-walled (one cell thick). Site for the exchange of materials between the blood & body tissue (cells). (where Hemo does his work) Arterioles and venules are connected by capillaries.Capillaries

Saccone Powerpoint Capillary cross-section Very thin-walled (one cell passes through at a time.) This is where materials are exchanged between the blood and the body cells.  RBC Capillary NUCLEUS