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What uses a protein to move a molecule across a cell membrane without using energy?
Wiki User
∙ 6y ago
Facilitated diffusion uses proteins to move a molecule across the cell membrane without energy.
Krystal Bernier
Wiki User
∙ 12y agoThis is called receptor-mediated endocytosis if it is moving into the cell. If it is a small particle and the cellular receptor is to be engulfed along with the protein, it is called pinocytosis.
Wiki User
∙ 14y agoProtein binds to a particle and uses energy to move through the cell membrane?
Wiki User
∙ 12y agoprotein binds to a particle and uses energy to move through the
cell membrane
Wiki User
∙ 11y agoThe protein that binds to a particle and uses energy to move through a cell membrane is Active Transport.
Wiki User
∙ 13y agoits a,active transport
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How do carrier protiens transport substances across cell membrane?
1-A carrier prrotein binds to a molecule on one side of the cell membrane. 2-The carrier protein changes shape,shielding the molecule from the interior membrane. 3-The molecule is released on the other side of the membrane.
What channel can help move things across the membrane?
Protein channels help move particles across the cell membrane
Does facilitated diffusion require membrane proteins?
NO, it does not always require a carrier protein!!
What protein is an integral membrane protein that helps move molecules across a cell membrane?
identify the name and purpose of the cell membrane proteins that look like tunnels
Assisted transport of a molecule across the cell membrane without an expenditure of energy is known as?
Any movement of molecules into or out of a cell without the expenditure of energy is called diffusion. If the molecule uses special channels to diffuse through the membrane (again, not expending energy), it is called facilitated diffusion.
What uses a protein to move a molecule across a membrane without energy?
Facilitated diffusion uses proteins to move a molecule across the cell membrane without energy.
What used a protein to move a molecule across a cell membrane without energy?
Facilitated diffusion uses proteins to move a molecule across the cell membrane without energy.
What is is when a molecule moves across a membrane through a protein channel without using energy?
Passive Transport
What happens if a molecule is too large to go through a membrane?
The molecule will be transported across the membrane by way of a transport protein or protein channel.
What is it called a molecule moves across a membrane through a protein channel without using energy?
Passive Transport
What is it called when a molecule moved across a membrane through a protein channel without using energy?
Passive Transport
What is it called when molecule moves across a membrane through a protein channel without using energy?
Passive Transport
What is it called when a molecule moves across a membrane through a protein channel without using energy '?
Passive Transport
How do carrier proteins transport substance across the membrane?
The carrier protein changes shape , shielding the molecule from the interior of the membrane.
When a protein helps a molecule across the membrane is?
the processe is called osmosis Try again, this time use the term "facilitated transport" since a protein molecule is helping.
How do carrier protiens transport substances across cell membrane?
1-A carrier prrotein binds to a molecule on one side of the cell membrane. 2-The carrier protein changes shape,shielding the molecule from the interior membrane. 3-The molecule is released on the other side of the membrane.
What molecule is used to transport oxygen and act as an enzyme and transport materials across the cell membrane and forms the filaments of muscles?
Protein.
