1. Discussion Questions 10/24/14
10/24/14
Using your textbook or smart phone, please answer the following:
Please describe what is meant when we say DNA Replication is semi- conservative.
Describe the stages of Interphase and list the stages of the “M”phase
What are the advantages and disadvantages to asexual
reproduction (such as binary fission in bacteria)
YouTube DNA Replication

2. REVIEW

3. Cell Cycle Checkpoints Review
Cell Cycle control YouTube

4. Reminders
Eaves’ Second Period students, do not purchase a ticket for the play during school on Fri, You MUST be in class.
Food Drive
Root Quiz on Monday, ……..STUDY!!!
Exam on Tuesday, Read chapter 9, study your ppts and notes.
Rough Draft of your Research plan is due on notebook paper Monday!! (page 7)
Start working on your Science Fair Laboratory Composition Notebook. Follow the instructions in your Science Fair packet carefully. It tells you exactly what to do and how to do it. (Page 8)

5. QUIZ Clear your desks of everything Do NOT write on the quiz please
QUIZ
Clear your desks of everything
Do NOT write on the quiz please
Use CAPITAL letters please
Keep your answers covered
If you need to make up a quiz due to an absence… come see me Tues or Thurs during PLC
Flip it over when you are finished and hang on to it.

6. Today’s Objective: Objective: Extract your own DNA while reviewing
the structure and function of DNA

7. DNA EXTRACTION I will assign you to a table
Everyone extracts their own DNA
Swish with the sports drink very vigorously
After swishing spit back into the dixie cup
Throw the dixie cup away when you are finished.
You can take your DNA home with you in a microcentrifuge tube if
You want
Be careful when you add the rubbing alcohol...pour it slowly and down
The side of the test tube at an angle .
Let the test tube sit undisturbed for several minutes.

8. Exit Ticket 1. Describe the base pairing rules.
2. Compare and contrast purines and pyrimidines.
3. How do you think DNA replicates itself.
YouTube DNA Replication
YouTube Crash Course Mitosis