1. Unit 4: Code of Life
Test Review

2. Topic 1: Experimental Evidence
How did we determine that DNA was the Code of Life?
Griffith
Avery
Hershey and Chase

3. Topic 2: DNA Structure and Replication
Nucleotide structure
Base Pairing
Chargaff
Franklin
Watson and Crick
Anti-parrallel

4. Topic 2: DNA Structure and Replication
DNA Polymerase
Helicase
Ligase
Semi-conservative

5. Topic 3: Gene Expression
Gene(DNA) RNA Protein Trait

6. Topic 3: Gene Expression
RNA structure
Types
mRNA
rRNA
tRNA

7. Topic 3: Gene Expression
Transcription and translation
Understand conceptually – structures involved
And be able to perform the process
ATCGGTTCCATTTA ? ?

8. Topic 3: Gene Expression
Genetic Code

9. Topic 3: Gene Expression
Mutations

10. Topic 3: RNA Processing
Introns and Exons

11. Topic 4: Control of Gene Expression
Cell Differentiation
DNA coiling
Epigenetics

12. Topic 5: Genetic Engineering
Recombinant DNA
Restriction Enzyme
Plasmid
Target Gene
Sticky Ends
Bacterial transformation
Applications?

13. Topic 5: Genetic Engineering
DNA Profiling
PCR
Gel Electrophoresis
Applications
Paternity
Forensic science
Genetic tests

14. Topic 5: Genetic Engineering
Gel Electrophoresis
Restriction Enzymes used to fragment DNA
Number of bands = number of fragments
Smaller fragments move farther through the gel