1. DNA Replication

2. DNA Deoxyribonucleic Acid Polymer of nucleotides Each nucleotides has 3 parts: 1.2.3.

3. Nitrogenous bases

4. N. bases are the “letters” in the genetic code Sugar phosphate backbone is the “paper” Genetic code is the order of bases!

5. Genetic Code What is the function? What is a codon? How many codons?

6. Genetic Code

7. DNA Replication Purpose Cell Cycle

8. Transcription PurposeRNADifferences1.2.3.

9. Types of RNA 1. mRNA 2. tRNA 3. rRNA

10. Translation PurposeLocation

12. Terms GenomeChromosomeGene

13. Steps of DNA Replication Definition Location and Timing

14. Enzymes Topoisomerase Topoisomerase Helicase Helicase SSB’s SSB’s

15. Enzymes 4. Primase 5. DNA polymerase 6. Ligase

16. Sequence of DNA replication 1. Open the DNA molecule

17. Sequence 2. Primase –

18. Leading Strand 3. DNA polymerase

19. Lagging Strand 3. Okazaki Fragments

20. 4. Remove RNA primer 5. Ligase

22. End Product 1.Two complete double stranded DNA molecules 2. Identical to each other and the parent molecule

23. Semiconservative