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What is it called when a molecule moves across a membrane through a protein channel without using energy '?
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∙ 8y ago
Passive Transport
Angela Veum
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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 molecule uses energy to push molecules through the membrane of a cell?
Transport Protein
Are gated channels are always open?
Yes, it can a gated ion channel is opened when a signal molecule binds to a receptor protein causing the receptor protein to open the ion channel through the cell membrane and after this process the ion channel is closed once again to prevent various molecules to enter the cell.
What is this statement most likely referring to Small nonpolar molecules may pass through this structure but others require a protein channel?
Small non-polar molecules may pass through a a semipermeable membrane but others require a protein channel.
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 is when a molecule moves across a membrane through a protein channel without using energy?
Passive Transport
What is it called when a molecule moves a membrane through a protein channel without using energy?
passive transport
What is it called when a molecule moves arcross 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 a molecule moves across a membrane through a protein channel without using energy?
Passive Transport
Is a protein that forms an ion channel through a membrane is most likely to be a peripheral protein a trans membrane protein a phospholipid an enzyme or an entirely outside the phospholipid?
A protein that forms an ion channel through a membrane is most likely to be a transmembrane protein.
A molecule such as glucose must use a protein channel to cross through a cell membrane?
facilitated diffusion
What is aqua-protein?
an aqua protein is a channel protein which allows water to pass through a membrane during osmosis
What molecule uses energy to push molecules through the membrane of a cell?
Transport Protein
Transport protein that provides a tubelike opening in the plasma membrane through which particles can diffuse?
Channel Protein.
