PPT-Cyclic Conformation and Nucleic Acid Sugar Puckering

Roland Jones Dane Brankle and Peter Stevenson University of Utah httpscommonswikimediaorgwikiFileABZDNASideViewpng Conformation of cyclic systems and illustration Ansyln EV Dougherty DA . 960081 Rev 312 5746057448574495745457451 5741257458574495745457451 57433574235742957426 5742657413 2. Nucleic acids/ Polynucleotide. 3. Types of nucleic acids. Basic unit of nucleic acids. Made up of 3 basic components. Pentose sugar. Organic base. Phosphate group. 1.1 Pentose sugar. Ribose. or . Trisilapentane. Frank E. . Marshall. a. , William Raymond Neal . Tonks. b. , David Joseph . Gillcrist. a. , Charles J. . Wurrey. c. , . Gamil. A. . Guirgis. b. , G. S. Grubbs . II. a. a. Missouri. University of Science and Technology. Biomolecules. Organic molecules made up of:. Carbon. Hydrogen. Nitrogen. Oxygen. a. nd sometimes Phosphorus. LATIN 101. Poly = . Many. Mono = . O. ne. Hydro = . Water. . (actually Greek). Synthesis = . Biochemistry-Macromolecules 4 types Carbohydrates Lipids Proteins Nucleic Acids Carbohydrates Function of Carbohydrates Energy source!!! Energy is stored in the C-H bonds Plant Structure Cellulose is a carbohydrate found in the cell wall of plants Chemistry of purines and pyrimidines. Nucleic Acid. Long chains of repeated nucleotides. A nucleotide consists of:. 1- Nitrogenous base. 2- Pentose sugar. 3- One or more phosphate groups. History. Nucleotide. Presented by . YASMIN. . BANU. Dept Of Biotechnology. INTRODUCTION. The two strands of a DNA molecule are . denatured.  by heating to about 100°C = 212°F (a to b). At this temperature, the . complementary base pairs. By:. . Preeti. . S. . Salve. KLE . College of Pharmacy, . Belagavi. A constituent Unit of KLE Academy of Higher Education and Research. Nehru Nagar, . Belagavi. . –. 590 010, Karnataka, India. Phone:. Pratima. . Katiyar. School of Pharmaceutical Sciences. References. https://www.slideshare.net/TapeshwarYadav1/nucleotides-metabolism. https://www.slideshare.net/MeenakshyRoyals/nucleic-acid-ppt. Textbook of biochemistry by . A crucial property of the double helix is the capacity is to separate the two strands without disrupting the covalent bonds that form the . poly nucleotides . and at the very rapid rates needed to sustain genetic functions.. 1. Nucleic . Acids. Biochemistry 3070. Biochemistry 3070 – Nucleic Acids. 2. Historical Summary of the Discovery of DNA. The complexity of living processes require large amounts of information.. In the 19. Asst. . lec. . Mariam Ahmad Ali . Introduction to Viruses. Viruses are the smallest infectious agents (20 -300 nm in diameter), containing only one kind of nucleic acid (RNA or DNA) as their genome. The nucleic acid is encased in a protein shell, which may be surrounded by a lipid . Discovery of Viruses. Beijerinck. (1897) coined the Latin name “virus” meaning poison. He studied filtered plant juices & found they caused healthy plants to become sick. Introduction. Viruses, . - DNA & RNA. Types of Nucleic Acids. –. Virus with . ssDNA. Virus with . dsDNA. Virus with . ssRNA. Virus with . dsRNA. Virus with single stranded cyclic DNA. Virus with double stranded cyclic DNA.