Question

Do passive transport cells have flippase?

Answer 1

Passive transport is a movement of ions and other atomic or molecular substances across cell membranes without need of energy input. ... The four main kinds of passive transport are simple diffusion, facilitated diffusion, filtration, and/or osmosis.

Answer 2

While active transport requires energy and work, passive transport does not. There are several different types of this easy movement of molecules. It could be as simple as molecules moving freely such as osmosis ordiffusion.