Assessment
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Balanced Assessment

Genetic Codes

For Students 11th - 12th Standards
Determine the number of possible genetic codes. Class members are challenged to determine the number of possibilities of a genetic code that is 20 bases long. They continue to explore the average lengths of broken RNA molecules.
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Khan Academy

Khan Academy: Early Experiments on the Genetic Code

For Students 9th - 10th
Read a passage about early experiments on the genetic code and answer the follow-up questions.