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If the substance entering the cell was in higher concentration inside the cell then outside the cell what type of transport would be required?
Wiki User
∙ 6y ago
It would be active transport, a process which requires a cell to use its own energy (unlike passive transport).
Audra Weissnat
Wiki User
∙ 14y agoIt depends where the substance was supposed to move. When it moves from low to high it uses active transport. When it moves from high to low, it uses passive transport. Active transport requires the use of ATP, and passive transport does not.
Wiki User
∙ 15y agoa type of transport called active transport. it requires energy (in the form of ATP) to move molecules against the concentration gragient
Wiki User
∙ 13y agoIt would be active transport, a process which requires a cell to use its own energy (unlike passive transport).
Wiki User
∙ 15y agoactive transport
Wiki User
∙ 10y agoactive transport
Wiki User
∙ 6y agoActive transport will be needed.
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Why transport proteins require energy to function in active transport?
Because there is a higher concentration inside the cell then out side ....because it requires energy to move the molecules outside in a different direction then they would normally move, it is like riding a bike up a hill it requires energy.
Which of the following required the most ATP to move the molecule across a plasma membrane?
Ion moving against a concentration gradient
What is diffusion and facilitated diffusion?
Facilitated diffusion is a process whereby a substance passes through a membrane with a aid of an intermediary or a facilitator. The facilitator is an integral membrane protein that spans the width of the membrane. The force that drives the molecule from one side of the membrane to the other is the force of diffusion. and Diffusion is the process of movement of a substance from the region of higher concentration to the region of lower concentration so as to spread uniformly. Difference : Facilitated diffusion is when polar or charged molecules cross the cell membrane through a trans membrane channel protein. Diffusion is when small, non-polar molecules cross the cell membrane directly through the lipid bilayer. they can do so as they are hydrophobic and hence can pass through the hydrophobic core of the lipid bilayer. crossing the lipid bilayer is difficult for charged/polar particles as they are hydrophilic and large (as they may have hydration shells due to their charged nature), hence they have to cross through transport proteins.
The amount of solute required to form a saturated solution in a particular amount of solvent is the?
The Concentration
What energy is required for passive transport?
By definition, passive transport on a cellular level requires no energy other than some sort of gradient, whether of the molecule in question, or another whose movement across the membrane can be linked to the one of interest.
What processes could result in the net movement of a substance into a cell if the substance is more concentrated in the cell than in the surroundings?
Active transport or facilitated diffusion could result in the net movement of a substance into a cell if it is more concentrated inside the cell than in the surroundings. In active transport, energy is required to move the substance against its concentration gradient. In facilitated diffusion, specific carrier proteins help the substance move into the cell down its concentration gradient.
What must happen when a concentration gradient is eliminated?
When a concentration gradient is eliminated, there will be no difference in the concentration of a substance across a region. This can lead to equilibrium, where molecules are evenly distributed, or in the case of active transport, energy may be required to maintain the concentration gradient.
Why is energy required in passive transport to occur?
Energy is not required for passive transport to occur. Passive transport processes such as diffusion and osmosis rely on the inherent kinetic energy of molecules to move from an area of high concentration to an area of low concentration without the need for external energy input.
Do passive and active transport requires energy?
Passive transport does not require energy as it relies on the movement of molecules from an area of high concentration to low concentration, driven by the concentration gradient. Active transport, on the other hand, requires energy in the form of adenosine triphosphate (ATP) to move molecules against their concentration gradient, from low concentration to high concentration.
Does Passive transport uses ATP to move molecules against their concentration gradient?
No, passive transport does not require ATP because it moves molecules along their concentration gradient, from an area of higher concentration to an area of lower concentration. ATP is only required for active transport, which moves molecules against their concentration gradient.
Is a cell required for passive transport?
No, a cell is not required for passive transport to occur. Passive transport is a process that allows molecules to move across a membrane without the input of energy, driven by concentration gradients. This process can occur in a variety of systems, not just within cellular structures.
What are all the differences between active and passive transport?
Active transport requires energy input to move molecules against their concentration gradient, while passive transport does not require energy as it moves molecules down their concentration gradient. Active transport utilizes specific transport proteins to facilitate movement, while passive transport operates through simple diffusion, facilitated diffusion, or osmosis.
How is the active transport different from diffusion?
The main difference is that diffusion does not require energy and active transport does require energy. Just for the record diffusion has a concentration that moves from high to low, and active transport has a concentration that moves from low to high. (Hope this helps to answer your question!)
What best describes passive transport?
it moves materials from areas of high concentration to areas of low concentrationit moves materials of high concentration to areas of low concentration
Materials can be moved from a low concentration to a high concentration through?
active transport processes like primary active transport or secondary active transport, which require energy to move molecules against their concentration gradient. This can involve the use of transport proteins or ion pumps in the cell membrane.
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?
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.
How can a titration help you to determine the concentration of an unknown substance?
In a titration, a known concentration of a substance (titrant) is added to the unknown substance until a chemical reaction reaches completion. By measuring the volume of titrant required to reach a specific endpoint, the concentration of the unknown substance can be calculated using the stoichiometry of the reaction.
