1. Bellwork: 1.Transcription/Translation Quiz – You have 10 minutes 2.Copy the following question and answer in your Bellwork. The mold Aspergillus flavus grows on grain. A. flavus produces a toxin that binds to DNA in the bodies of animals that eat the grain. The binding of the toxin to DNA blocks the process of transcription, so it directly interferes with the animal’s ability to do which of the following? a.transport glucose across the cell membrane b.produce ATP using energy released from glucose c.transfer proteins from the endoplasmic reticulum to the Golgi complex d.send mRNA from the nucleus to the ribosomes 3. Look over DNA Test Review – Also found on my website.

2. Switch and Check

3. Score your quiz….. 1.96 2.92 3.88 4.85 5.81 6.77 7.73 8.69 9.65 10.62 11.58 12.54 13.50 14.46 15.42 16.38 17.35 18.31 19.27 20.23 21.19 22.15 23.12 24.8 25.4 26.0

4. Collect Today Page 51 – Protein Synthesis Worksheet Page 52 – Transcription & Translation Practice Worksheet Watch Gene Expression VideoWatch Gene Expression Video  Click this link! Notecard ALL PARTS Assigned DNA Test! – (Tomorrow) Page 53 - Codon Face Project – (Friday) DNA Structure Quiz – Makeup (Thursday) Buff Binder Quiz #1 – Makeup (Next Tuesday) Late Page 50 – Code Breaker (-50%)

5. What to know for the test tomorrow – Pep Rally Schedule, as soon as you walk through the door. DNA Structure & Function Common Genetic Code DNA Replication Central Dogma Transcription & Translation Gene Expression Product & Reactant

6. Match the Picture with the Process… A. Replication B. Translation C. Transcription 1. 2. 3.

7. Transcription: What to look for… One strand emerging from two strands. Uracil on the strand instead of Thymine Is it occurring in the nucleus? RNA Polymerase

8. Translation: What to look for… Amino Acids tRNA Going through a ribosome Building a protein.

9. Essential Question Can you take the information from DNA and process it into a protein? Standard B.6C – Explain the purpose and process of transcription and translation using models of DNA and RNA PG 53

10. Codon Face Project Due Friday Skip Question #5 Have out your Notecard Sticker Sheet. Lay out your notecards (definition side up) on your desk 3x4 (3 rows, 4 columns) “Uracil” needs to be top left card. PG 53

11. REVIEW