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Passive transport. Facilitated diffusion. Active transport. Endo-/ exocytocis. Transcellular transport. Examples of facilitated diffusion are passive transport of hydrophilic substances across a lipid membrane through hydrophilic pores that traverse the membrane, This week, Emma's got the lowdown on facilitated diffusion and polarized membranes for your AP Bio exam.

C) lipid carriers. D) carbohydrate carriers. E) lipid or carbohydrate carriers. 2. Facilitated diffusion occurs: A) into the cell only. B) out of the cell only. C) in either direction depending on the temperature.

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This is because facilitated diffusion is the transfer of molecules from a lower concentration to a higher concentration.membrain pouch 2009-08-23 Facilitated diffusion requires. carrier proteins.

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Facilitated Diffusion (2 student pages)4.

A), True. Unlike simple diffusion, facilitated diffusion requires energy expenditure by the cell. False. Facilitated diffusion requires a specific transporter for a specific molecule This movement is not spontaneous and requires ATP energy and a protein carrier. The ATP is used to drive conformational changes in the protein to pump 22 Oct 2018 Facilitated diffusion is the movement of lipid insoluble molecules across the Facilitated diffusion is a passive process that requires no use of 23 May 2020 As the movement of substances occurs in the direction of the concentration gradient (from higher to lower), no chemical energy or ATP is required Being passive, facilitated transport does not directly require chemical energy from ATP hydrolysis in the transport step itself; rather, molecules and ions move down 21 Sep 2019 TERMSPassive transport -Type of transport that does not require energy to occurConcentration gradient- A region of space over which the 22 May 2017 the movement of substances from high concentration to low concentration. Osmosis is the diffusion of water. Facilitated diffusion requires no 26 Apr 2019 We know that facilitated diffusion requires no energy.
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B. carrier proteins. C. lipid carriers. D. carbohydrate carriers.

No energy.
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C. lipid carriers. D. carbohydrate carriers. E. lipid or carbohydrate carriers. Unlike simple diffusion, facilitated diffusion requires energy expenditure by the cell. (T or F) Facilitated Diffusion: Facilitated diffusion does not require energy to transport molecules. Active Transport: Active transport requires energy to transport molecules across the membrane. Examples.