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Compare and contrast active transport and facilitated diffusion-?
Wiki User
∙ 9y ago
Active transport moves solutes against their concentration gradient; facilitated diffusion moves substances down their concentration gradient.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoActive transport is the movement of molecules across a cell membrane. Facilitated diffusion is the process of spontaneous passive transport.
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Compare and contrast diffusion and facilitated diffusion?
They both require a trans membrane protein. Facilitated diffusion does not require energy whereas active transport requires energy. Facilitated diffusion takes place when there is a net movement of molecules from a region of high concentration to a region of low concentration whereas active transport takes place when there is a net movement of molecules from a region of low concentration to a region of high concentration.
How do you Compare and Contrast the transport system of cnidarians arthropods fish and mammals?
You have to talk about the differences and similarities they have in common in the transport system.
Compare active transport to passive transport?
Active transport requires energy, whereas passive transport does not. Passive transport is normally something moving from an area of high concentration to low concentration (with the grain). Active transport is something moving from an area of low concentration to an area of high concentration(against the grain).
Compare and contrast abiogenesis and Biogenesis?
You guys suck!!! I try to get a answers or something and you NEVER have it!!!!!!!! Gosh.....-.-
What type of organization is sequence extremely important?
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Compare and contrast between osmosis and facilitated diffusion?
Osmosis is when a solvent moves from a lower concentration to a higher concentration. Facilitated diffusion is when a solvent moves down the concentration gradient through carrier molecules.
Compare and contrast diffusion and facilitated diffusion?
They both require a trans membrane protein. Facilitated diffusion does not require energy whereas active transport requires energy. Facilitated diffusion takes place when there is a net movement of molecules from a region of high concentration to a region of low concentration whereas active transport takes place when there is a net movement of molecules from a region of low concentration to a region of high concentration.
Compare and contrast simple diffusion and osmosis?
osmosis moves through a membrane diffusion moves from higher concentration to lower concentration
How do you Compare and Contrast the transport system of cnidarians arthropods fish and mammals?
You have to talk about the differences and similarities they have in common in the transport system.
Compare and contrast the processes of osmosis and diffusion?
Diffusion and filtration are two examples of passive transport. Between cell membranes. There is no chemical energy required. Diffusion mores from an area of high concentration to a lower concentration, while filtration moves particles of a particular diameter through a membrane.
Compare and contrast legally blonde?
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What are the steps in a compare and contrast?
1. Compare 2. Contrast
What does it mean to compare to contrast?
compare is when you compare two things that are the same and contrast is when you compare two things that are different.
Compare and contrast osmosis and diffusion?
Diffision is the net movement of molecules from an area where there are many to an area where there are few. Osmosis is the diffusion of water through a cell membrane. Both use each other because diffision is what happens in an osmosis.
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Is before a compare or contrast?
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