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N: D: P: Film - Biologically Speaking – Genes and DNA These are in order but may not be exactly word for word. 1. Living things are very ___________________. 2. Scientists discovered that DNA uses a __________________ _________________ to chemically store the information that cells need to perform their life supporting activities. 3. In higher organisms, almost all the DNA is found in the __________________________. 4. What is a large molecule called? _______________________________________ . 5. What forms the backbone of the DNA molecule? ____________ - _____________ bonds. 6. Because of the way base pairing occurs the DNA molecule winds up having 2 opposite, or _______________________ strands. 7. Genes are made from __________________________. 8. What a few things that proteins are used for in the body: building cell ________________ repairing _________________, fighting ______________ and regulating the __________________ of chemical reactions. 9. How many letters long is a genetic code word? ____________________________ . 10. Every time a cell divides, its DNA is __________________ or replicated. 11. Unlike DNA, RNA only has a _________________ strand. 12. What is the RNA alphabet? _______________________________________. 13. When the DNA code words in the gene are copied into the RNA code words, this is called _________________ _____________________. 14. ____________________ RNA’s are small RNA molecules that can pick up amino acids and transfer them to the messenger RNA on the ribosome.