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Enzyme(s)
Biology
| Question | Answer |
|---|---|
| What is a chemical reaction? | A process that changes one set of chemicals into another. |
| What are reactants? | The elements or compounds that enter into a chemical reaction. |
| What are products? | The elements or compounds that are produced by a chemical reaction. |
| Chemical reactions always involve what? | Changes in the chemical bonds to join atoms in compounds. |
| If reactants have more energy than the products then energy is? | Released. |
| If the reactants have less energy than the products then energy is? | Absorbed. |
| Activation energy is? | The energy needed to get a chemical reaction started. |
| Chemical reaction that release energy... | Often occur spontaniously. |
| Chemical reactions that absorb energy... | Will not occur without a source of energy. |
| In reversible reactions, one direction will... | Produce energy. |