DNA and DNA Replication

DNA and DNA Replication. Used and Modified with permission from Robert Goodman , Biology Department,Citrus Community College. DNA see link for more on discovery. Discovery of the DNA double helix A. 1950’s B. Rosalind Franklin - X-ray photo of DNA. DNA.

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DNA DNA Replication

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การจำลอง DNA DNA replication

การจำลอง DNA DNA replication. โดย ครูพัชมณฑ์ ชัย กูล. คุณสมบัติของสารพันธุกรรม. วอต สัน และค ริกค้นพบโครงสร้างทางเคมีของ DNA ขั้นตอนต่อไปก็คือ การพิสูจน์และตรวจสอบว่าโครงสร้างของ DNA นี้ มีสมบัติที่จะเป็นสารพันธุกรรมได้หรือไม่ ซึ่งสารพันธุกรรมต้องมีสมบัติสำคัญ ดังนี้.

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DNA maakt DNA

DNA maakt DNA. Hoe gebeurt het kopiëren of de replicatie?. Bestaat uit nucleotiden Samengesteld uit : polyester van deoxyribose en een fosfaatgroep met daarop nucleotidenbasen A,C,T of G. Cellulaire informatiestromen. http://www.drm1.sgdls.nl/biologie/anwmens/startdna.htm.

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DNA metabolism DNA replication DNA repair DNA recombination

DNA metabolism DNA replication DNA repair DNA recombination. Map of E.coli chromosome. Meselson-Stahl experiment – DNA replication is semi conservative. DNA replication. Nucleases (eg DNases) degrade DNA

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PERBAIKAN DNA (DNA REPAIRING)

PERBAIKAN DNA (DNA REPAIRING). dr.Zulkarnain Edward MS PhD (Bagian Biokimia FK Unand). PERBAIKAN DNA

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DNA

DNA. En historisk bakgrund lutad mot Nobelprisen. Gustav Bohlin Linköpings Universitet 2014-04-28. 1902 Fischer – Sugar/purine synthesis (Chemistry) 1910 Kossel - Nucleic structures 1933 Morgan - Chromosomes heredity 1946 Muller - Mutations X-ray

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DNA

DNA. The basis for genetic inheritance and protein synthesis. Proteins. James Watson and Francis Crick. Developed the double helix model of the structure of DNA in 1953 Received a Nobel Prize along with Maurice Wilkins

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DNA

DNA. Deoxyribonucleic acid Encodes instructions for making many other molecules necessary for life. I. Structure of DNA. Long molecule made up of repeating units called Nucleotides. Nucleotide 3 parts > 5 carbon sugar (deoxyribose or pentose) > Phosphate group

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DNA

DNA. By: Mr. Kauffman. Outline. DNA background information Discovering DNA DNA structure How DNA works Storing DNA. DNA Background Information. DNA : Deoxyribonucleic Acid It is the genetic/hereditary material found in all cells Stored in the nucleus

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DNA

DNA. Contents of the Nucleus. DNA vocab. Deoxyribonucleic acid Chromosomes Chromatin Genes Genome. DNA Structure. What is the structure called? Who received the Nobel Prize for working out the molecular structure?. Building blocks of DNA. What are the building blocks of DNA? (4 types)

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DNA

DNA. The Hereditary Material. The Discovery of DNA. 1869 – Friedrich Miescher investigated chemical composition of DNA using pus cells. At the time, proteins were thought to be hereditary material.

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Replication DnA Dna

Replication DnA Dna. We lose from 30,000-40,000 cells/day……these need to get replaced Before a cell duplicates, it makes an exact copy of its DNA for new cell Double helix “unzips” through an enzyme ( helicase ) that breaks H bonds

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DNA

DNA. Instructions for life. What does DNA do?. This very large molecule called D eoxyribo n ucleic a cid contains information. DNA information codes for proteins that make up muscle, enzymes, & the structures of organisms. A gene is a section of DNA coding for a protein. Four Key Features.

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DNA

Das zentrale Dogma des Lebens. DNA. RNA. Protein. Umsetzung des genetischen Codes in Proteine. Wie wird dechiffriert? 4 Buchstaben-Sprache der Nukleinsäuren (Nukleotide) A C G T (U) 20 Buchstaben-Sprache der Proteine (Aminosäuren) Phe Leu Ser Tyr Cys Trp Pro His Gln Arg

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DNA

DNA. Chapter 13. What is DNA?. DNA Structure. DNA stands for deoxyribonucleic acid Long molecule made up of nucleotides Consists of a 5- carbon sugar, phosphate group, and a nitrogenous base (adenine, guanine, cytosine, and thymine) Backbone of DNA is sugar and phosphate

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DNA

DNA. Deoxyribonucleic Acid. Defined : Molecule that stores genetic information Nucleotides: Three repeating units of nucleic acids 1) Sugar 2) Phosphate Group 3) Nitrogen Base Millions of nucleotides per strand of DNA. How many Nucleotides?. Nucleotides.

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DNA

DNA. What is DNA?. A code in the cell that contains the hereditary material The code is a chemical called deoxyribonucleic acid Every cell in your body contains DNA. DNA Structure. Rosalind Franklin discovered that DNA is two chains of molecules in a spiral form by using an X-ray

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DNA

DNA. DNA. Deoxyribose Nucleic Acid Carries the information for carrying out the activities of the cell. History of DNA. First discovered in 1869 1928 – Griffith – bacteria transformation 1952 – Hershey and Chase – virus experiment 1953 - Watson and Crick determined structure of DNA. Head.

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DNA

DNA. Biology 11: Chapter 7. Discovery of DNA Function. A. Discovery of DNA 1. first isolated from cells in 1868 2. unknown function B. Griffith Experiments (1928) 1. worked with a pneumonia-causing bacteria 2. two strains R strain: non-fatal S strain: fatal.

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DNA en DNA mutaties:

celkern met DNA. chromosoom. DNA en DNA mutaties:. DNA zit verpakt in chromosomen in de celkern een mens bezit 23 paar chromosomen (van elk paar is één van de moeder en één van de vader geërfd). DNA. chromosoom. een chromosoom is een pakketje DNA. A = adenine. C = cytosine. G = guanine.

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DNA and DNA Replication

DNA and DNA Replication. As you take notes, just write down the text that is in yellow. Griffith’s Experiment. Initial Part of Experiment (first two steps) Independent Variable: ______________________ Dependent Variable: ________________________

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