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13 Cards in this Set
- Front
- Back
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When wilted celery is soaked in water, it soaks up water becoming crisp again because of what process? |
Osmosis |
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Movement of molecules from a high concentration to a low concentration |
Diffusion |
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Movement of particles into a cell that requires the cell to use ATP energy |
Active Transport |
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The pure substances that react in a chemical reaction |
Reactants (inputs) |
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In chemical reactions, the products and reactants are identical (the same). True or False? |
False--they are different from each other |
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The chemical reaction where plants create sugar |
Photosynthesis |
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Name three types of living things that complete photosynthesis |
Plants, cyanobacteria and algae |
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Where does photosynthesis take place? |
Chloroplast |
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The chemical process where animal and plant cells break food down into ATP energy |
Cellular Respiration |
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Where does cellular respiration take place? |
Mitochondria |
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What are 2 ways that humans depend on photosynthesis? |
1. We depend on plants for food and photosynthesis keeps plants alive for us to eat 2. Photosynthesis produces oxygen which we depend on for cellular respiration and to stay alive |
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Why do plants need to do both photosynthesis and cellular respiration? |
Photosynthesis only creates sugar; plants still need to break down that sugar into ATP energy to power their cells |
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What is the chemical equation for photosynthesis? |
CO2 + H2O + Light Energy (sun) --> C6H12O6 + O2 |
