Biology Definitions & Equations 5.0 / 5 based on 2 ratings ? BiologyPhotosynthesis and transpirationEnzymes and digestionRespiration and exerciseGCSEOCR Created by: sophiegandhiiiCreated on: 10-05-17 17:42 27345168 Across 1. passive overall movement of particles from a high to low concentration gradient (9) 5. proteins (biological catalysts) which speed up chemical reactions (7) 6. overall movement of chemicals across a cell membrane from a low to high concentration (against the gradient) using energy from respiration (6, 9) 7. Carbon Dioxide+Water--->Glucose+Oxygen (14, 4) 8. 6CO2+6H20--->C6H12O6+6O2 (14, 6) Down 2. a series of chemical reactions that release energy by breaking down large food molecules (11) 3. overall movement of water from a high to low concentration gradient through a partially permeable membrane (7) 4. a series of chemical reactions that uses energy from sunlight to produce food (14)
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