PPT-DNA Repair The human genome contains 3 billion base pairs .

If we have an error one in a million this mean we will have 3000 errors during each replication cycle of the genome The genome of a typical mammalian cell accumulates many thousands of lesions during a 24hour period. Enter CPR® – Cell Phone Repair Franchise Systems, Inc. (CPR®) – an independent service organization dedicated to the on-premises repair of cell phones, iPods, and electronic devices at all of our locations from Yukon, OK, to Los Angeles, CA. Enter CPR® – Cell Phone Repair Franchise Systems, Inc. (CPR®) – an independent service organization dedicated to the on-premises repair of cell phones, iPods, and electronic devices at all of our locations from Yukon, OK, to Los Angeles, CA. MUTAGENESIS. DNA DAMAGE. DNA REPAIR. RECOMBINATION. MUTAGENESIS. Mutations. Mutations are heritable permanent changes in the base sequence of DNA.. Point mutations may be . transitions. (e.g. GC→AT) or . Sexual Life Cycles. Which of the following transmits genes from both parents to child, or from one generation of a family to another?. DNA. gametes. somatic cells. mitosis. nucleotides. Which of the following transmits genes from both parents to child, or from one generation of a family to another?. DNA damage and repair and their role in carcinogenesis. A DNA sequence can be changed by copying errors introduced by DNA polymerase during replication and by environmental agents such as chemical mutagens or radiation. Add to Table . of Contents. p. 10 DNA/RNA Vocabulary. p. 11 DNA/RNA Structures. p. 12 Complementary Base-Pairing. DNA. Deoxyribonucleic Acid. Double-stranded. Double-helix structure. Made of nucleotides - each nucleotide has 3 parts (remember PBS).  . I. Genetic, Cytological, and Physical Maps. II. Human Genome Project. A. . Goals of the Human Genome Project. B. . Public and Private First Drafts of the Human Genome Sequence. Principles of Molecular Biology. Group Members. Maira Aleem. Bilal Naveed. Tanzeela Raza. Maheen. Malik. Zaigham. Abbas. DNA Structure. DNA = Deoxyribose nucleic . acid.. Four Nucleotides . - A. denine. The helical structure of . DNA. Formation of Nucleotides. Structure of polynucleotide polymer. Each base has its preferred . tautomeric. form. Purine. and . Pyrimidine. Base . tautomers. ; are frequent sources of errors during DNA synthesis.  . Author: Michael Fenech. Affiliation: Genome Health Foundation, North Brighton, SA, 5048, Australia. Email: . mf.ghf@outlook.com. . Introduction. Life as we know it depends entirely on the capacity of cells to utilize energy and molecules in the environment for cellular function and reproduction. . Applications of DNA Technology. Advances in gene manipulation have made many things possible. This section investigates 4 key areas where gene manipulations will affect our lives:. The Human Genome Project. 1866 Gregor Mendel, an Austrian monk, described basic elements of heredity(these are now called genes). 1860's Friedrich Miescher, a Swiss chemist, did research on the chemical composition of white bl REPLICATION ERRRORS AND THEIR REPAIR. The nature of mutations. Transitions. Transversions. Some replication errors escape proofreading. Mismatch repair removes errors that escape proofreading. Structure of . R. epairing Transcriptional DNA Damage. Aditi . Nadkarni. , PhD. Department of Biology, New York University, New York, New York. Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.