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What type of transport takes place when a protein allow an ion to enter a cell but no additional energy is needed to make this happen?
Wiki User
∙ 12y ago
There are two types of transport that use channel proteins.
The first type does not require energy to move the substance across the cell membrane.
This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.
The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
Neoma Donnelly
Loma Schowalter
There are two types of transport that use channel proteins.
The first type does not require energy to move the substance across the cell membrane.
This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.
The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
Wiki User
∙ 7y agoThere are two types of transport that use channel proteins.
The first type does not require energy to move the substance across the cell membrane.
This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.
The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
Anonymous
Valentino
Facilitated
Wiki User
∙ 12y agofacilitated
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What type of transport supplies a cell with glucose?
thanks to: Bobama 08. question: what transport supplies a cell with glucose? answer: The passive transport supplies a cell with glucose. A passive transport is the diffusion of particles through the proteins. The particles move from an area of high concentration to an area of low concentration. The cell does not need to use any energy to make this happen. Whereas, an active transport is the movement of particles through proteins against the normal direction of diffusion. Particles are moved from an area of low concentration to an area of high concentration. The cell must use energy to make this happen. This energy comes from the molecule ATP, which stores energy in a form that cells can use. Therefore, the passive cell transport supplies a cell with glucose.
What would happen to a protein if the gene was changed DNA?
Change the DNA code & you change the protein.
If All of the organelles work together to keep the cell functioning What do you think would happen if the mitochondria stopped functioning correctly what about the Ribosomes?
the cell would obviously die without the protein and energy it needs
What happen during the facilitated diffusion?
Facilitated diffusion occurs against the osmotic potential/concentration gradient and requires energy at the expense of the ATP hydrolysis. There are several way in which this diffusion could occur in the cells. The first one being the ion exchangers. The ion exchangers are coupled with ATPase activity and they exchange ion(s) across the membrane. The most classical example of ion exchanger is the Na+/K+ ion exchanger and Ca+ ATPase. Other way of the facilitated diffusion in the ion channel. These could be voltage gated channel that open in response to the change in the membrane potential and the other being ligand gated channel that operate under the effect of ligand binding.
What are three ways molecules can cross the cell membrane?
cell membrane is a lipid bi-layer which allows only fat soluble sunstances to pass through and the remaining essential materials pass with the help of carrier protien..so on this basis the transport is of two types(1) active transport: Active transport uses energy(2) passive transport : does not use any energycheck it out : active-transport
What type of transport takes place when a proteins allow an ion to enter a cell but no additional energy is needed to make this happen?
facilitated
What type of transport takes place when a protein allows an ion to enter a cell but no additional energy is needed to happen?
There are two types of transport that use channel proteins.The first type does not require energy to move the substance across the cell membrane.This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
What type of transport take places when a protein allows an ion to enter a cell but no additional energy is needed to make this happen?
There are two types of transport that use channel proteins.The first type does not require energy to move the substance across the cell membrane.This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
What type of transport takes place when a protein allows an ion enter a cell but no additional energy is needed to make this happen?
There are two types of transport that use channel proteins.The first type does not require energy to move the substance across the cell membrane.This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
What type of transport takes place when a protein allows an ion to enter an cell but no additional energy is needed to make this happen?
There are two types of transport that use channel proteins.The first type does not require energy to move the substance across the cell membrane.This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
Osmosis does it need energy?
No, actually diffusion is a kind of passive transport, and osmosis is a kind of diffusion. Any passive transport can happen without energy (contrary to active transport). Since, all the things you listed were passive transport, they happen down the concentration gradient and need no ATP.
What Active transport of a nutrient requires what two things to make it happen?
Energy and hormones
What would happen to the supply of ATP in your cells if you ate to few carbohydrates. How would your cells be affected?
ATP is the "ready to use" energy in your cells produced by mitochondria. if low amounts of carbohydrates were ingested there would be less energy for the cell to use in its functions like protein synthesis and active transport.
What would happen to the supply of ATP in your cell if you did not eat enough carbohydrates How would this affect your cells?
If your ATP does not have enough carbohydrates it will not have enough energy to carry energy; its job is to carry energy around.
What must happen for ATP to release energy to the cell?
glycolysis, krebs, electron transport chain, alcoholic fermentation, and lactic acid fermentation
When did Transport Tycoon happen?
Transport Tycoon happened in 1994.
What high energy molecule are formed by the electron transport chain?
They are transported by electrons that pass from a carrier to a hydrogen. These are transported by active transport within a cell.
