biology --- (Module 3 exam) FRIDAY EXAM!!! This is a test on the module 3 exam:) 4.0 / 5 based on 2 ratings ? BiologyGCSEAll boards Created by: smileyfaceCreated on: 19-05-10 13:08 Active transport goes against the concentration gradient? True 1 of 8 Why is active transport different from diffusion? It requires energy from respiration 2 of 8 What must active transport be aided by protein carrier molecules. 3 of 8 How is active transport used in plants The root hair cells take in the minerals from the low conc soil into the igh concentration inside them. 4 of 8 In the gut all glucose and amino acids are moved via diffusion? False 5 of 8 the lungs are in the thorax? True 6 of 8 What are the lungs protected by The heart 7 of 8 what is diffusion? The movement of substances from a high to a low conc. 8 of 8
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