'Eukaryotic dna replication' presentation slideshows

Biochemistry

Biochemistry. Dept. of Biochemistry and Molecular Biology. Professor Wu Yaosheng 2009-10. ????????????? ?????????????. ??????????? ?????????????. 3. Expression and transmission of genetic information.

1.72k views • 134 slides

DNA Replication , DNA Damage and Repair

DNA Replication , DNA Damage and Repair. Outline. Central Dogma( ???? ) DNA Replication( ?? ) Testing Models for DNA replication Semi-conservative replication ( ????? ) Evidence for Semi-Discontinuous ( ???? ) Replication E. coli DNA polymerases Details of DNA Replication Three steps

2.19k views • 129 slides

DNA replication

DNA replication. Semi-conservative mechanism. 1958, Meselson & Stahl 15 N labeling experiment. Rosalind Franklin (1920-1958) Maurice Wilkins (1916-2004). Francis Crick (1916-2004) James Watson (1928-). Discovery of DNA structure 1962 Nobel Prize.

1.27k views • 106 slides

Central Dogma

1.05k views • 86 slides

WEEK 13

WEEK 13. Molecular Biology of the Gene Chapter 12 Pages 211-232 EXAM 4 is MAY 24 th at 6pm!!. Last Week. Mendelian Patterns of Inheritance Chromosome level Genotypes and Phenotypes. This Week. Understanding inheritance of genes at the molecular level

852 views • 82 slides

The Molecular Basis of Inheritance

The Molecular Basis of Inheritance. Campbell and Reece Chapter 16. The Search for Genetic Material. once Morgan proved genes are in chromosomes big debate started: Is the genetic material in chromosomes the DNA or the proteins? @ first case for proteins seemed stronger very heterogenous

786 views • 61 slides

DNA: The Genetic Material

529 views • 37 slides

DNA Replication

DNA Replication. DNA replication is semiconservative DNA replication in E. coli DNA replication in eukaryotes. A. . . . Semiconservative.

523 views • 35 slides

Lesson Overview

478 views • 34 slides

DNA Part II: The "Stuff" of Life Its Structure, Replication, & Unending Repair

DNA Part II: The "Stuff" of Life Its Structure, Replication, & Unending Repair. Structure of a Nucleotide. 2. Sides of the Ladder. 3. Hydrogen Bonding and Nitrogenous Bases. 4. Hydrogen Bonding and Nitrogenous Bases. 5. Hydrogen Bonding and Nitrogenous Bases. 6.

334 views • 33 slides

DNA Synthesis

DNA Synthesis. Lecture 31. Mukund Modak, Ph.D. DNA Objectives: Define a DNA polymerase reaction and its components. Where does DNA replication begin? Where does it terminate? Know about leading and lagging strand synthesis. How many primers are required for each strand synthesis?

441 views • 28 slides

DNA Synthesis

DNA Synthesis. Lecture 31. Mukund Modak, Ph.D. DNA Objectives: Define a DNA polymerase reaction and its components. Where does DNA replication begin? Where does it terminate? Know about leading and lagging strand synthesis. How many primers are required for each strand synthesis?

379 views • 28 slides

Jeopardy

Jeopardy. General for 100. A sequence of DNA nucleotides that codes for the production of a protein. What is a gene?. Home. Sex determination in humans for 100 . The two types of sex chromosomes in humans. What is X and Y ?. Home. Mendelian Genetics for 100.

369 views • 27 slides

Announcements

Announcements. Grading of Mendel papers: A= completeness of answer (40); F = flow and organization (15); R = references (10); S = spelling and grammar (10).

406 views • 22 slides

Lesson Overview

Lesson Overview. 12.3 DNA Replication. THINK ABOUT IT. Before a cell divides, its DNA must first be copied. How might the double-helix structure of DNA make that possible?. Copying the Code. What role does DNA polymerase play in copying DNA?. Copying the Code.

286 views • 22 slides

12.3 DNA Replication

THINK ABOUT IT : Before a cell divides, its DNA must first be copied. How might the double-helix structure of DNA make that possible?. 12.3 DNA Replication. What role does DNA polymerase play in copying DNA? How does DNA replication differ in prokaryotic cells and eukaryotic cells.

269 views • 21 slides

DNA Replication

DNA Replication. Matthew Meselson & Franklin Stahl, 1958 investigated the process of DNA replication considered 3 possible mechanisms: conservative model semiconservative model dispersive model. DNA Replication. At the 0 time point: all the DNA had heavy 15N nitrogen

287 views • 16 slides

12-3 DNA Replication

254 views • 15 slides

Initiation of Replication

392 views • 11 slides

Using a Viral Protein to Study DNA Replication

Using a Viral Protein to Study DNA Replication. Mrs. Foster University of Delaware Department of Biological Sciences. Eukaryotic DNA Replication: A well understood process?. RPA. origin. helicase. PCNA. Molecular Cell Biology. 4th ed. (2000) Lodish. RFC.

249 views • 10 slides