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Java Games: Flashcards, matching, concentration, and word search. |
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17.3 Molecular Clocks
Molecular clocks provide clues to evolutionary history.
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| molecular clock | theoretical clock that uses the rate of mutation to measure evolutionary time |
| mitochondrial DNA | DNA found only in mitochondria, often used as a molecular clock |
| ribosomal RNA | RNA that is in the ribosome and guides the translation of mRNA into a protein; also used as a molecular clock |
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BVNW |
Blue Valley Northwest High School |
| Overland Park, KS |
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