 Voltage-gated potassium channel

A voltage-gated potassium channel (Kv channel) is a type of ion channel that plays a crucial role in the generation and propagation of electrical signals in excitable cells, such as neurons and muscle cells. These channels are proteins embedded in the cell membrane that open or close in response to changes in the electrical membrane potential. ### Key Features of Voltage-Gated Potassium Channels: 1. **Voltage Sensitivity**: They are sensitive to the voltage across the cell membrane.