Voltage-gated Na+ and voltage-gated K+ channels
continuous
Channel proteins are a type of protein found in the cell membrane that regulate the passage of specific ions or molecules into or out of the cell. These proteins form channels or pores that allow substances to pass through the membrane, controlling the movement of substances across the cell membrane.
Channels in the cell membrane serve as passageways for the selective transport of ions and molecules into and out of the cell. They help maintain the cell's internal environment by controlling the flow of substances across the membrane.
Voltage-gated calcium channels are the ion channels that open during an action potential in the axon terminal of a motor neuron. These channels allow calcium ions to flow into the terminal, triggering the release of neurotransmitters into the synaptic cleft.
Mechanosensitive ion channels are a type of membrane channel that opens in response to mechanical forces or distortions in the cell membrane. These channels play a role in various cellular processes such as touch sensation, hearing, and regulating cell volume.
continuous
Exocytosis
Channel proteins are a type of protein found in the cell membrane that regulate the passage of specific ions or molecules into or out of the cell. These proteins form channels or pores that allow substances to pass through the membrane, controlling the movement of substances across the cell membrane.
Voltage-gated Sodium ions and Potassium ions channels
Channels in the cell membrane serve as passageways for the selective transport of ions and molecules into and out of the cell. They help maintain the cell's internal environment by controlling the flow of substances across the membrane.
Voltage-gated calcium channels are the ion channels that open during an action potential in the axon terminal of a motor neuron. These channels allow calcium ions to flow into the terminal, triggering the release of neurotransmitters into the synaptic cleft.
The type of potential described is an action potential. It is generated by the movement of ions such as sodium and potassium across the axon membrane, leading to a rapid change in voltage that allows for the transmission of signals along the neuron.
Mechanosensitive ion channels are a type of membrane channel that opens in response to mechanical forces or distortions in the cell membrane. These channels play a role in various cellular processes such as touch sensation, hearing, and regulating cell volume.
Sodium and potassium diffuse across the plasma membrane of cells through ion channels called voltage-gated channels. These channels open and close in response to changes in membrane potential, allowing sodium and potassium ions to flow down their electrochemical gradients.
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H plus ions move through channels of the ATP synthase in the inner membrane. It is a type of enzyme that allows protons to move through the mitochondrial membrane.
it is found in on the outer layer of the cell