1. what is the triplet code and what happens to it? 2. what is transcription? where does it occur? 3. explain what happens in each of the three stages of transcription. 4.what is translation? where does it occur? 5. what is the codon? 6. what is the anticodon? 7. explain how mrna is involved in transcription 8. explain how rrna is involved in translation 9. draw and describe trna (explain what it does) 10. what is rna polymerase and explain what it does

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above