PPT-Identifying DNA as the Genetic Material

History of DNA 81 Frederick Griffith 1928 Investigated two forms of the bacteria that causes pneumonia Smooth S known to be deadly Rough R not known to be deadly Injected bacterial strains into mice with interesting results. Son. Genetic Engineering. It is the direct manipulation of an organism’s genome using modern DNA technology … also called genetic modification. A genome is the entirety of an organism’s hereditary information. Genetic recombination. Genetic variability – ESSENTIAL!!!. Survival of the species. Diploid Eukaryotes. Crossing over. Meiosis . Haploid Prokaryotes. Transduction. T. ransformation. Conjugation. Transduction. Megan Rolf. Oklahoma State University. What is a Genetic Antagonism?. Caused by . plieotropy. Could also be genes close together in the genome. Commonly identify them with genetic correlations. 1. 2. CH. 5 & 6 REVIEW. ANSWER THE FOLLOWING QUESTIONS:. 1. What macromolecule group does DNA & RNA belong in?. 2. What monomer do we use to assemble the macromolecule group from question #1.. CH. 5 & 6 REVIEW. CH. 5 & 6 REVIEW. ANSWER THE FOLLOWING QUESTIONS:. 1. What macromolecule group does DNA & RNA belong in?. 2. What monomer do we use to assemble the macromolecule group from question #1.. CH. 5 & 6 REVIEW. They are complexes of DNA and proteins. The genome comprises all the genetic material that an organism possesses. In bacteria, it is typically a single circular chromosome. In eukaryotes, it refers to one complete set of . Unequivoca. l Proof . 1952. Worked with Bacteriophage. Attaches to bacteria Genetic Material in cell Cell treats it as its own More Virus particles synthesized. Whether protein has entered or DNA. Introduction and brief history . B y Dr. . Sawsan. . Sajid. Al-. Jubori. . References :. 1-Essential of molecular biology by George M. . Malacinski. 4. th. edition. 2-. Second references: Molecular biology (principles and practice). Biotechnology Unit. 1. How does a bacterium fight off antibiotics?. The three main ways are:. Membrane proteins called efflux pumps literally pump the antibiotics out of the cell.. The prokaryote can produce an enzyme that will degrade the antibiotic.. Introduction and brief history . B y Dr. . Sawsan. . Sajid. Al-. Jubori. . References :. 1-Essential of molecular biology by George M. . Malacinski. 4. th. edition. 2-. Second references: Molecular biology (principles and practice). Chapter 16.1. Life. ’. s Operating Instructions. In 1953, James Watson and Francis Crick introduced an elegant double-helical model for the structure of deoxyribonucleic acid, or DNA. Hereditary information is encoded in DNA . 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 2022-23 INTRODUCTION. In 1865, Mendel showed that genes transmitted genetic information and in the first part of the 20. th. century, their patterns of transmission were studied extensively.. Although these classical genetic studies provided little insight into the molecular nature of genes, they did demonstrate that the genetic material must perform three essential functions: . Application of proteomic. Genomics . Application of Genomics. Metabolomics. Type of metabolomics . Application of Metabolomics. Nutrigenomics. Proteomics. The study of structure and function of protein including the way they work and interact with each other inside the cells..