what-is-the-primary-characteristic-of-diffusion-as-a-form-of-passive-transport

Question

What is the primary characteristic of diffusion as a form of passive transport?

Accepted Answer

Movement of molecules from high to low concentration without energy input

Answer

Movement of molecules from high to low concentration with energy input

Answer

Movement of molecules from low to high concentration with energy input

Answer

Movement of molecules from low to high concentration without energy input