1 / 19

DNA

Structure and Replication. DNA. Transformation: Robert Griffith (1928) . DNA is the Transformer: Avery (1944). Chromosomes and DNA. DNA has 4 Bases. Four DNA Bases. Adenine. Thymine. Guanine. Cytosine. The Sugar. Deoxyribose. The Nucleotides. A. C. T. G.

kalb
Download Presentation

DNA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Structure and Replication DNA

  2. Transformation:Robert Griffith (1928)

  3. DNA is the Transformer:Avery (1944)

  4. Chromosomes and DNA

  5. DNA has 4 Bases

  6. Four DNA Bases Adenine Thymine Guanine Cytosine

  7. The Sugar Deoxyribose

  8. The Nucleotides A C T G

  9. Adenine pairs with Thymine Hydrogen Bonding

  10. Guanine pairs with Cytosine Hydrogen Bonding

  11. DNA

  12. Genes and Base Pairs:A Comparison

  13. The“Central Dogma”

  14. Possible Modes of DNA Replication

  15. Replication: 5’ to 3’ Direction ONLY Continuous replication on one strand Discontinuous replication on one strand

  16. DNA Replication is Catalyzed by Enzymes

  17. DNA Polymerase Adds Complementary Bases

  18. DNA Polymerase Sees Errors

  19. DNA Polymerase Repairs Errors

More Related