1. DNA Structure, DNA Replication, Transcription, Translation Core 3.3, 3.4, 3.5; AHL 7.1, 7.2, 7.3, 7.4

2. An Animal Cell

3. Different levels of DNA condensation (1)DNA Double Helix (2)Chromatin strand (DNA with histones) (3)Chromatin during interphase with centromere (4)Condensed chromatin during prophase (Two copies of the DNA molecule are now present) (1)Chromosome during metaphase.

4. Deoxyribonucleic Acid A nucleotide, consisting of a phosphate group, sugar (ribose), and a nitrogenous base H 1 2 3 5 4

5. Deoxyribonucleic Acid A nucleotide, consisting of a phosphate group, sugar, and a nitrogenous base 4 Nitrogenous Bases of DNA H 1 2 3 5 4

6. Deoxyribonucleic Acid A nucleotide, consisting of a phosphate group, sugar, and a nitrogenous base Hydrogen-bond causes base-pairing A-T, C-G H 1 2 3 5 4

7. Deoxyribonucleic Acid H 1 2 3 5 4

9. 7.1.1 Antiparallel strands

10. 7.1.1 3’-5’ linkages

11. 7.1.1 Pyrimidines, Purines

12. 7.1.2 (1)DNA Double Helix (2)Chromatin strand (DNA with histones) (3)Chromatin during interphase with centromere (4)Condensed chromatin during prophase (Two copies of the DNA molecule are now present) (1)Chromosome during metaphase.

13. 7.1.2 Nucleosomes, Histone proteins Nucleosome – DNA wrapped around a histone core twice + the linkage DNA

14. (protein ball) (protein ‘clip’ to hold the DNA to the histone core)

15. 3.4, 7.2

16. 3.4, 7.2 DNA Replication

18. http://www.youtube.com/watch?v=teV62zrm2P0&feature=relatedwww.youtube.com/watch?v=teV62zrm2P0&feature=related

19. 3.4.3 DNA Replication is SEMICONSERVATIVE

20. Transcription: DNA to RNA

21. RNA Ribonucleic Acid Different in the presence of Oxygen in 2’ position of the ribose

22. DNA vs RNA Double Strand Single Strand

23. DNA vs RNA Uracil (U) replaces Thymine (T)

24. DNA vs RNA

25. Transcription a.k.a Sense strand a.k.a Antisense strand

26. 7.3.3

30. 7.3.4 Eukaryotic RNA processing

32. Translation Ribosome – place where amino acids are joined to form polypeptide Transfer RNA (tRNA) carries specific amino acids to ribosome

33. Translation tRNA codon anticodon

34. Universal Genetic Code

35. Amino Acid

37. Protein Structure