Download - NYS Lab: Diffusion Through a Membrane
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NYS Lab: Diffusion Through a NYS Lab: Diffusion Through a MembraneMembrane
Dialysis Cell Transport and Elodea
http://ccollege.hccs.cc.tx.us/instru/biology/AllStudyPages/Diffusion_Osmosis/Elodeagif.swf
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Windows(R) operating system and Mac OS X operating system software
Submitted by Joseph Saccone
Diffusion Through a Membrane
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GG
G SS
S
INSIDE OF DIALYSIS TUBE (CELL)
OUTSIDE OF DIALYSIS TUBE (CELL)
DIALYSIS TUBEDIALYSIS TUBE
DIALYSIS TUBEDIALYSIS TUBE
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Tests for _______ Tests for _______
and changes and changes
from blue to from blue to
_________._________.
Test for _______ Test for _______
and changes and changes
from amber to from amber to
_________._________.
Benedicts SolutionBenedicts Solution
IodineIodine
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Test for Test for GlucoseGlucose
and changes and changes
from blue to from blue to
Other colors.Other colors.
Test for Test for starchstarch
and changes and changes
from from amberamber to to
Black/purple.Black/purple.
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What type of sugar is present in What type of sugar is present in this testthis test tube?tube?
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Absorption =Absorption =DiffusionDiffusion across the CELL across the CELL
MEMBRANE.MEMBRANE.
RECEPTOR PROTEINSRECEPTOR PROTEINS
Saccone PowerpointDraw & 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.
CapillariesCapillaries