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\nPassive Transport: Diffusion, Facilitated Diffusion & Osmosis\n

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\nPassive transport includes diffusion, facilitated diffusion, and osmosis, all of which move substances down their concentration gradients without energy input. Small, uncharged molecules like oxygen and carbon dioxide diffuse freely,...\nPassive transport includes diffusion, facilitated diffusion, and osmosis, all of which move substances down their concentration gradients without energy input. Small, uncharged molecules like oxygen and carbon dioxide diffuse freely, while polar or charged substances require facilitated diffusion through channel or carrier proteins. Osmosis specifically refers to the movement of water across a semipermeable membrane toward areas of higher solute concentration, and equilibrium in passive transport still involves continuous particle movement in both directions.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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2:46
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Grade
9th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nBioMagica\n\n
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Date
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2019
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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passive transport, active transport, water molecules, osmosis, diffusion, energy, protein, solutes
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Additional Tags

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csir, net, small molecules, high concentration, low concentration, large molecules, transmembrane channel, hypertonic solution, hypertonic condition, facilitated diffusion, diffusion involves, carrier protein, membrane, east, transport, cell, move, type, number, occur
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Classroom Considerations

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Video is ad-free
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Passive Transport: Diffusion, Facilitated Diffusion & Osmosis\" href=\"/subscription/new\">\"Passive\n\n
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