37857875
Beschreibung
Karteikarten von Maddison Wilson, aktualisiert more than 1 year ago
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Erstellt von Maddison Wilson
vor fast 2 Jahre
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| Frage | Antworten |
| Chemical Reactions | process that changes one set of chemicals into another |
| Subscript | Number below a element, shows how many atoms are present |
| Coefficients | Number of molecules (exp. 8H2O is 8 molecules of h2O) |
| Law of Conservation of Matter and Energy | energy and matter is neither created nor destroyed. |
| Chemical Equation | reactants, with the help of RXN, that produce products (exp. photosynthesis) |
| Reactants | items going into a reaction |
| Products | What comes out of a reaction |
| RXN (reaction) | Activation energy used to create a reaction |
| Activation Energy | needed to start a chemical reaction, 'push' that's needed. (exp. sun for photosynthesis) |
| Metabolism | reactions are constantly occurring in the human body |
| Catalysts | chemicals that speed up reactions by lowering activation energy |
| Enzymes | organic catalysts that are complex proteins that speed up reactions and slow down activation energy (recall snowman) they can be used multiple times |
| Protein rule with Enzymes | enzyme's roles are described by their shape because they are a protein. Enzymes speed up reactions, they don't change reactions. |
| Active Site | Like a keyhole, fits substrates into the enzyme |
| Substrate | replaces the reactant in reactions that have an enzyme involved. |
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