Question

A cell that spontaeously depolarizes from resting membrane potential to threshold potential is

Answer 1

The cell was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely similar to cellula or small rooms which monks inhabited, thus deriving the name. ... The cell walls observed by Hooke gave no indication of the nucleus and other organelles found in most living cells.

Answer 2

➡the reduction of a membrane potential to a less negative value. It is caused by the influx of cations, such as sodium and calcium, through ion channels in the membrane. In many neurons and muscle cells, depolarization may lead to an electric impulse called an action potential.