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Is a sodium channel that is opened by acetylcholine considered to be voltage-gated?
Yes, a sodium channel that is opened by acetylcholine is not considered to be voltage-gated.
What is a gated channel?
A gated channel is a protein channel in a cell membrane that can open or close to allow specific ions, like sodium or potassium, to pass through. The opening and closing of these channels are controlled by certain signals, like changes in voltage or the binding of specific molecules, in order to regulate the flow of ions into and out of the cell.
What would happen if the concentration of H plus ion were higher inside the mitochondrion than outside the mitochondrion when the channel opened?
H+ ions would flow out of the mitochondrion.
What would happen if the concentration of H ions were the same on both sides of the membrane when the channel opened?
If the concentration of H ions were the same on both sides of the membrane when the channel opened, there would be no net movement of H ions across the membrane. This would lead to an equilibrium state where the concentration of H ions remains constant on both sides of the membrane.
What transport protiens?
Transport proteins are specialized proteins found in cell membranes that help move molecules or ions across the membrane, facilitating the transport of substances into and out of cells. Examples include channels, carriers, and pumps that play crucial roles in maintaining cellular function and homeostasis. Examples include sodium-potassium pump, glucose transporters, and ion channels.
What can be opened or closed in a cell membrane?
Channels, transporters, and receptors can be opened or closed in a cell membrane. Channels allow specific ions or molecules to pass through, transporters move specific molecules across the membrane, and receptors regulate signaling processes by opening or closing in response to specific molecules.
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.
Is a sodium channel that is opened by acetylcholine considered to be voltage-gated?
Yes, a sodium channel that is opened by acetylcholine is not considered to be voltage-gated.
What is a gated channel?
A gated channel is a protein channel in a cell membrane that can open or close to allow specific ions, like sodium or potassium, to pass through. The opening and closing of these channels are controlled by certain signals, like changes in voltage or the binding of specific molecules, in order to regulate the flow of ions into and out of the cell.
WHAT THings did the puritans do that were good?
They opened passage ways for free church statement.
When was the channel tunnl from England and France?
They began construction in 1988 and it opened in 1994.
Who took Harry Potter and his friends into the Chamber of Secrets?
Harry opened the secret passage with Parseltongue.
What kinds of substances do the protein channels allowed to cross membranes?
The protein channels (or carrier) allow substances that would not normally go through. These are larger molecules or ions.There are two kinds of transport protein:Channel Proteins which form a water-filled pore or channel in the membrane. This allows charged substances (usually ions) to diffuse across membranes. Most channels can be gated (opened or closed), allowing the cell to control the entry and exit of ions.Carrier Proteins which have a binding site for a specific solute and constantly flip between two states so that the site is alternately open to opposite sides of the membrane. The substance will bind on the side where it at a high concentration and be released where it is at a low concentration.
When did the YouTube channel SuperMarioLogan premiere and when did it shut down?
The YouTube channel "SuperMarioLogan" opened on December 8th, 2007 and is still present to this day.
How long ago was the Euro tunnel constructed?
Eurotunnel is the name of the company which owns and operates the Channel Tunnel, as well as other business interests. The Channel Tunnel opened in 1994.
When did the Eurotunnel open?
Eurotunnel is the name of the company which owns and operates the Channel Tunnel, as well as other business interests. The Channel Tunnel opened in 1994.
When was Eurotunnel finished?
Eurotunnel is the name of the company which owns and operates the Channel Tunnel, as well as other business interests. The Channel Tunnel opened in 1994.
