PPT-Nucleic Acids DNA & RNA
Author : mackenzie | Published Date : 2022-06-11
The Double Helix DNA Structural model Model proposed by Watson amp Crick 1953 Two sugarphosphate strands next to each other but running in opposite directions Specific
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Nucleic Acids DNA & RNA: Transcript
The Double Helix DNA Structural model Model proposed by Watson amp Crick 1953 Two sugarphosphate strands next to each other but running in opposite directions Specific Hydrogen bonds occur among bases from one chain to the other. & . Genome evolution. Genomes and Genome Evolution - BIOL 4301/6301. What to expect and some suggestions.. I . like think . of . myself as . fair but reasonably tough. I want people to do well but I’m not willing to compromise on the material or ethical guidelines to make it happen.. Colloquium, January 28. RULES. Multiple choice. Only one correct answer. 30-60 seconds to answer. No textbook, computer, mobile phone, please. There will be a prize for the group with the most correct answers.. DNA. Deoxyribonucleic acid. Complex molecule found in the nucleus of cells and in small quantities in mitochondria and chloroplasts. DNA (Deoxyribonucleic Acid). discovery/history. 1950’s. x-rayed by Rosalind Franklin. 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 : . Essential idea: The structure of DNA allows efficient storage of genetic information.. There is 2m of DNA in each human cell, however the most cells in the human body have a diameter of 10 . μm. . This DNA is divided in chromosomes and coiled around proteins called histones so that it can be efficiently stored in each cell's nucleus. The human genome project which has decoded the case sequence for the whole 2m of the human genome requires a data warehouse (pictured) to store the information electronically. This should give a good idea of just how efficient DNA is at storing information and why it needs to be so.. CHM . 341. Suroviec. . Fall . 2016. I. . Nucleotides, Nucleic Acids and Bases. Bases. Planar, aromatic, heterocyclic. Purine (2 rings). Pyrimidine (1 ring) . Adenine (A). Guanine (G). Thyamine (T). Masrur. Khan. November 2013. Applications of Biotechnology. BITO-111. 2. Applications of Biotechnology (cont’d). BITO-111. 3. Waste/toxin affected water and land can be treated: Industrial effluents, pesticides, insecticides, oil spills etc. contribute to land, water and air pollution. 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. 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. , Function & Repair . Lecturer 7 . Dr. . . Shaimaa. . Munther. . Organelles of the cell. . . Living organisms are made up of cells Each of these cells have a viscous substance called . cytoplasm. becquerel. (. Bq. ), in honor of the scientist Henri Becquerel. One . Bq. is defined as one transformation, decay, or disintegration per second. Since sensible sizes of radioactive material contain many atoms, a . B2 - Compare the . structures. & . functions. of carbohydrates,. . lipids, proteins, & . nucleic acids . & . their organization into long complex molecules . Consist of:. . Carbon. , hydrogen, oxygen, . - 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.
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