MODULE 5 BIOLOGY 2 ed. Apologia part 2
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Created by:
chicajorgie10 on December 20, 2010
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8 terms
Terms | Definitions |
|---|---|
 atom | The basic building blocks of matter |
| solution | when one substnace is dissolved in another, resulting in a physical change. |
| solute | a substance being dissolved in the liquid |
| solvent | the liguid that the solute is being dissolved in. |
| acid | substances that tast sour and have a pH level under 7 |
| neutral | when a solution has a pH of 7. |
| alkaline | solutions with pH from just above 7 to 14 with characters of a base. |
| enzymes | are a special class of proteins that act as a catalyst for many of the chemical reactions that support life. |
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