PPT-Topic – Replication of bacterial

chromosome Presented by Pallavi Mohite Assistant Professor Department of Biotechnology Deogiri College Aurangabad Outline Requirements Mechanism Pallavi Mohite Asst Prof . SC.L.16.3 . Describe . the basic process. of . DNA replication . and how it relates . to the . transmission . and . conservation. of . the genetic information. DNA and Its structure. DNA (deoxyribonucleic acid) is a large organic. Plasmid . What is the plasmid ?. Plasmid are small, double strand , closed circular DNA molecules , that can be isolated from . bacterial cells. , they replicate independently of the bacterial chromosome. Models of DNA replication: Meselson-Stahl Experiment. DNA synthesis and elongation. DNA polymerases. Origin and initiation of DNA replication. Prokaryote/eukaryote models (circular/linear chromosomes). SAKALA. Dr. . Shahaida. P; Area Chair-Marketing, ASCI. (Member, Replication-Facilitation Project). National Workshop on Public Service Delivery – Implementation of Right to Services Acts in the States. 2.7 DNA replication, transcription & translation. Bellwork. 1. With your partner, discuss the differences between DNA and RNA.. 2. Then place the following steps of . transcription. in the correct order: . Tail sheath. Tail fiber. DNA. 100 nm. 1. EXPERIMENT. Phage. DNA. Bacterial cell. Radioactive protein. Radioactive DNA. Batch 1: radioactive sulfur (. 35. S). Batch 2: radioactive phosphorus (. 32. P). microscopic single celled organisms. collective biomass – . 10x of all eukaryotes!!!!!. vast genetic diversity among members. physical diversity. shapes: . spheres (. coccus. ), rods (bacilli) and spirals. By. Dr. R. C. . Nath. ; Associate Professor. Department of Zoology. Govt. Degree College, DMR. .. Structure of a DNA molecule. `. It . has not escaped our notice that the specific pairing we have postulated immediately suggests a possible copying mechanism for the genetic material. In . their 1953 announcement of a double helix structure for DNA, Watson and Crick stated, . "It has not escaped our notice that the specific pairing we have postulated immediately suggests a possible copying mechanism for the genetic material.". Structure of. DNA and RNA. DNA Replication. Transcription & Translation. Nucleotides. 3 major nucleic acids:. DNA, RNA, ATP. DNA & RNA. Made of nucleotides (monomer). Nucleotides:. One phosphate. Chapter 12: DNA. 12.1 Identifying the Substance of Genes. 12.2 The Structure of DNA. 12.3 DNA Replication. 12.1 . Identifying the Substance . in Genes. Genes. A section of DNA on a chromosome in a nucleus. Mitosis, Protein . Synthesis. Week 8. 9/29 . DNA Replication . 11.1. Obj. TSW demonstrate base pairing rules of DNA Replication by constructing a 2-D model of DNA with paper. . P. 68 NB. Replication Video. pg. 284. Inquiry Chap . 25. The structure of . DNA is well suited to it’s function! . A. A Summary of DNA Replication. The structure of DNA suggests a copying mechanism…. Complementary Base pairing . ا . د . جمال احمد عبد الباري. Chromosomes . :. Are DNA- protein complex or nucleoprotein the information transmitted by the genes from one cells to another is stored in the DNA, or in the specific base sequences of DNA macromolecules..