Simple diffusion is ____________     movement of water down concentration gradient using a protein channel     movement of materials against their concentration gradient     movement of one substance against, and one substance down their concentration gradients     movement of molecules from high concentration to low concentration using no protein channels     movement of materials down their concentration gradient using a protein channel

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Simple diffusion is ____________

   

movement of water down concentration gradient using a protein channel

   

movement of materials against their concentration gradient

   

movement of one substance against, and one substance down their concentration gradients

   

movement of molecules from high concentration to low concentration using no protein channels

   

movement of materials down their concentration gradient using a protein channel 

Expert Solution
Step 1

Introduction

Diffusion is very important process in all living organisms. The rate of diffusion depends on many factors like temperature, interactions between molecules, size of the molecules etc. Diffusion is of 2 types, simple diffusion and facilitated diffusion. 

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