Key points for Chapter 6 1. Definitions: topoisomerases ribozyme, double helix, DNA denaturation, Tm, linking number, pseudoknot. 2 What are the structural differences between dna and rna? how the structural properties of dNA and rna determine their distinct biological functions
Key points for Chapter 6 1.Definitions: topoisomerase, ribozyme, double helix, DNA denaturation, Tm, linking number, pseudoknot. 2.What are the structural differences between DNA and RNA? How the structural properties of DNA and RNA determine their distinct biological functions
Key points for Chapter 7 1. Definitions: nucleosome, gene density, core histones(structure and function), Nucleosome remodeling complexes 2, Describe the important functions of packing of dNA into chromosome 3. Why genes make up only a small proportion of the eukaryotic genome
Key points for Chapter 7 1.Definitions: nucleosome, gene density, core histones (structure and function), Nucleosome remodeling complexes 2.Describe the important functions of packing of DNA into chromosome. 3.Why genes make up only a small proportion of the eukaryotic genome
Key points for Chapter 7 4. Briefly describe roles of three critical dNA elements important for chromosome duplication segregation 5. Briefly describe how the higher. order chromatin structure is formed
Key points for Chapter 7 4.Briefly describe roles of three critical DNA elements important for chromosome duplication & segregation 5.Briefly describe how the higherorder chromatin structure is formed
Key points for Chapter 8 1. Definitions: replication fork, leading strand, lagging strand, okazaki fragment, processivity, proofreading exonuclease, replisome, pre- replicative complexes (pre-RCS) 2 Describe the function and mechanism of dNa polymerase. 3. Describe DNA replication process and proteins involved at a replication fork
Key points for Chapter 8 1.Definitions: replication fork, leading strand, lagging strand, Okazaki fragment, processivity, proofreading exonuclease, replisome, prereplicative complexes (pre-RCs) 2.Describe the function and mechanism of DNA polymerase. 3.Describe DNA replication process and proteins involved at a replication fork
Key points for Chapter 8 4. How is the dNA replication tightly controlled in E coand in eukaryotic cells? 5. What is the end replication problem? how does cell resolve the problem?
Key points for Chapter 8 4.How is the DNA replication tightly controlled in E. coli and in eukaryotic cells? 5.What is the end replication problem? how does cell resolve the problem?