1. TRANSCRIPTIONSTARTS NOW 2. Nucleus Coding regionRNA PolymerasePrompterRegionStart codon is AUGTerminationIn promoter region. Sequence 1. RNA polymerase binds to an unwound…

1. Evolutionary Genetics How Genes Work 2. How Genes Work We now understand that the genetic code is a set of instructions for the production (or synthesis) of proteins from…

1. MacromolecularSynthesis: Replication, Transcription& Translation Yasmine Kanaan, PH. D. 11/06/11 2. Genetics Geneticsis the science of heredityIt includes the study…

Slide 1 Single Supercoiled DNAs Slide 2 DNA Supercoiling in vivo In most organisms, DNA is negatively supercoiled (  ~ -0.06) Actively regulated by topoisomerases,…

Slide 1 Slide 2 What is the cell cycle? Growth And Division Slide 3 What is Mitosis? Nuclear Division Slide 4 What is Chromatin? (Thin Chromatin) Stretched out, unwound DNA…

NOTES: CH 16 (part 2) – DNA Replication and Repair ● During DNA replication, base-pairing enables existing (“parental”) DNA strands to serve as templates for new…

Modification of Genes and Proteins Modification of Genes and Proteins Brian Fitzgerald, Sam Kutana, and George Rakushkin 1 mRNA is synthesized in the nucleus using unwound…

Chapter 18 Gene Expression & Protein Synthesis Chemistry 20 Functions of DNA 1. It reproduces itself (Replication) 2. It supplied the information to make up RNA, proteins,…

Modification of Genes and Proteins Modification of Genes and Proteins Brian Fitzgerald, Sam Kutana, and George Rakushkin 1 mRNA is synthesized in the nucleus using unwound…

Chapter 8: Microbial Genetics Introduction Genetics is the science of heredity. Study of genes: How they carry information How they are replicated How they are passed from…