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questão		resposta
What is diffusion? começar a aprender		Net movement of particles from an area of high concentration to an area of low concentration
Is diffusion active or passive? começar a aprender		Passive
Which 3 factors affect the rate of diffusion? começar a aprender		Concentration gradient, temperature, surface area
What is osmosis? começar a aprender		Net movement of water molecules through a partially permeable membrane from a dilute solution to a concentrated solution
What type of membrane is needed for osmosis? começar a aprender		A partially permeable membrane
What is active transport? começar a aprender		Movement of particles from a low concentration to a high concentration using energy from respiration
Why do root hair cells use active transport? começar a aprender		To absorb mineral ions from dilute soil

Biology - Transport in cells