FacilitatedDiffusionandEnergy Occurswiththefollowing:1.Chargedmolecules(ions)2.Whenmoleculesaretoolarge Althoughfacilitateddiffusionisfastandspecific,itisstilldiffusion.Netmovementofmoleculesacrossamembraneoccursfromthesidewithahigherconcentration→lowerconcentrationside.Doesnotrequireenergy.ActiveTransport ...
1、Facilitateci Iliffusion and Active Transport Facilitated Diffusion Movement of specific molecules across cell membranes through protein cha nnelsI Each protein channel only allows a particular substances to crossThe protein facilitates (helps) the diffusion across the membraneOccurs with the followi 2...
Both of these processes are examples of passive transport. The difference is that facilitated diffusion requires a protein channel for the molecule,...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Theproteinfacilitates(helps)thediffusionacrossthemembrane FacilitatedDiffusionandEnergy Occurswiththefollowing:1.Chargedmolecules(ions)2.Whenmoleculesaretoolarge Althoughfacilitateddiffusionisfastandspecific,itisstilldiffusion.Netmovementofmoleculesacrossamembraneoccursfromthesidewithahigherconcentration→...
Facilitated diffusion is limited by the number of protein channels in the membrane. B. Facilitated diffusion is limited by the number of protein pumps in the membrane C. Facilitated diffusion requires ATP which will ually be used up D. Only facilitated diffusion is affected by the kin...
Eachproteinchannelonlyallowsaparticularsubstancestocross.Theproteinfacilitates(helps)thediffusionacrossthemembrane FacilitatedDiffusionandEnergy Occurswiththefollowing:1.Chargedmolecules(ions)2.Whenmoleculesaretoolarge Althoughfacilitateddiffusionisfastandspecific,itisstilldiffusion.Netmovementofmolecules...
Mechanism of Diffusion Diffusion is the movement of a molecule down a concentration gradient, from an area of its high concentration to an area of its low concentration. This process ispassive, i.e. it requires no input of additional energy; the concentration gradient alone is enough to drive...
Facilitated diffusion is responsible for movement of monosaccharides and amino acids from the enterocytes, cells lining the small intestine, into the... Learn more about this topic: Facilitated Diffusion | Overview, Importance & Examples from
transportisthemovementofmoleculesfromareasoflowconcentration toareaswherethemoleculeisfoundinhigherconcentration.Thismovementis notspontaneousandrequiresATPenergyandaproteincarrierbecauseitis movingagainsttheconcentrationgradient.Thisprocessoccurscontinuouslyin nervecellmembraneswithsodium-potassiumpumps. Facilitateddiffusion/...
A) Facilitated diffusion requires energy whereas simple diffusion does not. B) Simple diffusion moves a solute from an area of high concentration to low concentration whereas facilitated di Distinguish between diffusion and osmosis by stating the conditions involved in each. Compare, and contr...