1. In the DNA molecule, what portion contains the coding for a protein? 2. You analyze a portion of a chromosome. On one side is adenine. What is paired on the other side of the helix? 3. If an mRNA copy is made from adenine in the DNA, what will its complimentary base be? 4. Thinking about the link featuring DNA studies and killer whales, scientists have already learned a great deal about killer whale populations. All of the findings below are due to DNA analysis EXCEPT: pod structure and relatedness paternity trends disease causing organisms genetic variations among clans 5. The name of the process that makes a working copy of the protein’s directions from the original DNA is called ________ 6. When the mRNA arrives in the cytoplasm, it attaches to an organelle called the ribosome. What happens next? 7. Proteins, especially enzymes, don't need to be produced all the time. A genetic “on and off” switch is also called a(n) _____ 8. What does the ribosome do? 9. What does the tRNA do? 10. If a gene coding sequence on the DNA reads AAT CGA what will the mRNA sequence be?