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 . Prof. Thomas E. Cheatham III. Where art thou nucleic acid?. 5. ’-G. U. C. U. GG. C. A. UU. GGG. A. UU. C. GGG. UUU. C. U. C. A. G. AAA. C. UU. GG. A. UUU. C. U. AA. CC. U. G. AAAAA. U. C. A. C. UUU. 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 . Dr. . Sahar. Al . Shabane. Nucleic acids.  are biopolymers, or large . biomolecules. , essential for all known forms of . life. . Nucleic acids, which include . DNA.  (deoxyribonucleic acid) and . 1-deoxyribonucleic acid (DNA). 2-Ribonucleic acid (RNA. Nucleic. Acids. Structure: Nucleotide. Monomer : . Nucleotide. A pentose sugar molecule .. 2.A phosphate group .. 3.A nitrogenous base .. Monomer : . Pertemuan 2. Hirarki. Biologi. A. Molecule: Actin. Atom. Myosin. Actin. B. Organelle: Myofibril (found only in muscle cells). Myofibril (organelle). C. Cell and tissue: Muscle cell within muscle tissue. 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 Consists of 5 carbon sugar, nitrogen base, and phosphate group. Repeating unit that makes up DNA, RNA, and ATP (energy for cells). What is a nucleic acid?. Store genetic material (DNA). Transfer genetic code (RNA). Shabane. Nucleic acids.  are biopolymers, or large . biomolecules. , essential for all known forms of . life. . Nucleic acids, which include . DNA.  (deoxyribonucleic acid) and . RNA. 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. Each nucleic acid has its own unique sequence of bases that carries the genetic information from one cell to the next.. Learning . Goal . Describe the primary structures of DNA . and RNA. .. Nucleic Acid Structure. Pgs.:. 9-10. Heading: . Nucleic Acids. Homework:. . SILENTLY complete the Do First and glue on page 9. SILENTLY update notebook. Do First. DO FIRST (PG 9). Which biomolecule…. Makes up hair, nails, and feathers? c. Provides cells with cushioning. 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 . Lecturer 7 . Dr. . Shaimaa. . Munther. . General. . Introduction. . Nucleic acids are required for the storage and expression of genetic information. . There are two chemically distinct types of nucleic acids: (. - 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.