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What type It transport takes place when a protein allows an ion to enter a cell but no additional energy is needed to make this happen?
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What type of transport does a small molecule enter a cell with help from a membrane protein additional energy is needed to complete this process?
Facilitated
What molecule uses energy to push molecules through the membrane of a cell?
Transport Protein
What is net movement of substances across plasma membrane without additional energy?
Diffusion. With the need of energy, it would be called active transport.
A special molecule that uses energy to push molecules through a membrane of a cell is called?
Transport protein
What process allows cells to move into the cell without the use of chemical energy?
passive transport :)
What type of transport place when a protein allows an ion to enter a cell but no additional energy is needed?
facilitated
What type of transportation takes place when a protein allows an ion to enter a cell but no additional energy is needed?
facilitated
A small polar molecule enters a cell with help from a membrane protein. No additional energy was needed to complete this process. What type of transport is this?
Facilitated
What is an transport?
Allows molecules to move but requires energy.
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 takes place when a protein allows an ion to enter a cell but no additional energy is needed to make?
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.
Which form of transport across the cell membrane does not require energy but a carrier protein?
Facilitated transport.
What is the difference between facilitated diffusion with the help of a carrier molecule with the help of a transport protein?
Facilitated diffusion is a type of passive transport (does not require energy). It is called facilitated diffusion because it utilises the carrier protein to diffuse through it. Active transport requires energy to pump certain big molecules to cross over and this uses transport protein. Basically, the difference is just the usage of energy.
What type of transport does a small molecule enter a cell with help from a membrane protein additional energy is needed to complete this process?
Facilitated
