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Diffusion main method by which small molecules move across the cell membrane; move form high to low concentration
What causes Diffusion? molecules that are always moving and bumping into each other and collisions are forming pushing away from each other
Osmosis is the diffusion of water through a selectively permeable membrane
Active Transport the movement of materials using cellular energy
How is active transport different from passive transport? active transport uses energy and passive transport doesn't use energy
What two substances is sunlight converted into? glucose and oxygen
Two stages of photosynthesis chloroplast in plant cells capture sunlight and energy is used to produce sugars
Chemical Equation for photosynthesis C6-H12-O6
Cells store energy in the form of______? carbohydrates
What happens during respiration? The process by which cells obtain energy from glucose
What is fermentation? produce energy for cells
Two types of fermentation? Alcoholic and Lactic Acids
Created by: beachboy22