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g7 2.5
7th Grade STEMscopes CA Segment 2 Scope 5
Question | Answer |
---|---|
Chemical Reaction | The process by which one or more substances change to produce one or more different substances |
Chloroplast | A membrane-bound organelle in plants that is the site of photosynthesis |
Energy | The ability of a system to do work; required for changes to happen within a system |
Glucose | A sugar composed of six carbon atoms that is the preferred energy source for most cells; produced by photosynthesis |
Matter Cycle | The movement of elements or molecules through a repeated sequence of events |
Microorganism | An organism that is too small to be seen with the naked eye |
Photosynthesis | A chemical reaction during which plants convert radiant energy from the Sun to chemical energy; the reaction converts carbon dioxide and water into sugar (glucose) and oxygen |
Phytoplankton | Microscopic plants that live in aquatic environments and perform photosynthesis |
Product | A substance produced during a chemical reaction |
Reactant | A substance that takes part in and undergoes change during a chemical reaction |