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What are 2 likely reasons a Cl ion cannot pass through a sodium ion channel?
The size of the Cl ion is larger than the pore size of the sodium ion channel, preventing it from passing through. The charge on the Cl ion (-1) is different from that of the sodium ion channel (+1), causing repulsion and prohibiting the Cl ion from passing through.
What are the ions for sodium and chlorine?
The sodium ion is Na+, while the chloride ion is Cl-.
What is the ion symbol for sodium?
The ion symbol for sodium is Na+.
What is the positive ion name in sodium bromide?
The positive ion in sodium bromide is sodium, which has a charge of +1.
What is the chemical symbol for a sodium ion?
The chemical symbol for a sodium ion is Na+.
What are 2 likely reasons a Cl ion cannot pass through a sodium ion channel?
The size of the Cl ion is larger than the pore size of the sodium ion channel, preventing it from passing through. The charge on the Cl ion (-1) is different from that of the sodium ion channel (+1), causing repulsion and prohibiting the Cl ion from passing through.
What is a component of an animal nerve Cell membrane?
A component is the Sodium ion channel.
What is the potassium ion leak channel?
The K+ leak channel is the most important ion channel for cells to coordinate activities during synaptic transmission. It is voltage independent and allows K+ ions to move down a concentration gradient when it is opened at resting membrane potential (i.e. -70mV).
What type of transport protein is a sodium potassium pump?
It is a carrier protein
What is the most important ion channel for cells to coordinate activities during synaptic transmission?
The K+ leak channel is the most important. It opens at around -70mV.
What is the symbol for an ion of sodium?
Sodium forms the Na+ ion.
Ion channel that are always open are called?
Ion channels that are always open are called leak channels. They allow a continuous flow of ions across the cell membrane, helping to maintain the resting membrane potential of the cell.
What is a positive sodium ion and a negative chloride ion?
Sodium chloride is very useful. Sodium ion is the positive ion.
What does Na plus represent Select all that apply. a positively charged sodium ion a sodium ion that has lost an electron a negatively charge sodium ion a sodium ion that has gained an electron a neut?
Na⁺ represents a positively charged sodium ion and a sodium ion that has lost an electron. It indicates that the sodium atom has one more proton than electrons, resulting in a net positive charge. It does not represent a negatively charged sodium ion or a sodium ion that has gained an electron.
Sodium forms an ion with a charge of what?
Sodium ions have a charge of 1+
What are the ions for sodium and chlorine?
The sodium ion is Na+, while the chloride ion is Cl-.
A sodium ion differs from a sodium atom in that the sodium ion?
A sodium ion differs from a sodium atom in that the sodium ion has a missing electron electron. It has a positive charge, as opposed to the atom, which is neutral.
