Question

Graded potential neurons that do not have the ability to produce action potentials

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

Neurones are a particular type of cell that carry information messages or signals to and from the brain and the rest of the body. The connections from groups of neurones form nerves, a bit like telephone wires from a telephone exchange. The messages they send are called 'nerve impulses' or 'action potentials'.