Unit 4 Review Worksheet

Unit 4 Review Worksheet - 15. How does bacteria protect its...

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SI 12-06-10 BIO 1305 Unit 4 Review Worksheet Chapter 14 1. What gene-enzyme relationship do scientists operate under today? 2. What are the three different types of RNA and their functions? a. b. c. 3. What are the three differences of RNA from DNA a. b. c. 4. What is the central dogma of molecular biology? 5. How do RNA viruses break the typical central dogma? 6. List the three steps of Transcription and what happens in each. a. b. c.
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SI 12-06-10 BIO 1305 7. How many nucleotides are needed to code for 1 amino acid? 8. What are the start and stop codons? Start: Stop: 9. Describe the process of tRNA activation. 10. List and describe the three steps of translation. a. b. c. 11. Where does transcription take place in eukaryotes? Translation? 12. What are the 3 types of posttranslational processing? a. b. c. 13. What are the two general types of mutations? a. b. 14. Be able to define all types of mutations discussed in class.
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Unformatted text preview: 15. How does bacteria protect its DNA? 16. What is gel electrophoresis and what information does it give us? 17. What is DNA fingerprinting? SI 12-06-10 BIO 1305 18. What are the two important types of polymorphisms? 19. What are prion diseases? 20. What are the two main approaches to treating genetic disease? Describe them. a. b. 21. What are the two sequences of a promotor? 22. What is the difference between positive and negative regulation? 23. List and describethe four structural motifs? a. b. c. d. 24. What are the 3 criteria for DNA recognition by a protein motif? 25. What is epigenetics? Describe the two processes it includes? a. b. SI 12-06-10 BIO 1305 26. What is genomic imprinting? 27. What are four ways the eukaryotic gene expression can be regulated after transcription? a. b. c. d....
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This note was uploaded on 12/09/2011 for the course BIOLOGY 1305 taught by Professor Adair during the Spring '09 term at Baylor.

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Unit 4 Review Worksheet - 15. How does bacteria protect its...

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