Question

Do all normal action potentials for a given cell type look the same? Do action potentials for different cell types look the same?

Answer 1

Normal action potentials can vary in appearance, but they share common components.

Step-by-step explanation:

No, all normal action potentials for a given cell type do not look the same. Different cell types can have variations in the shape and duration of their action potentials. However, the basic components of an action potential are generally similar across different cell types. For example, all action potentials involve a depolarization phase followed by a repolarization phase.