1. CELL GROWTH & REPRODUCTION
Chapter 8, Section 2

2. DO NOW: AGENDA: HOMEWORK:
Biology /5/ Mrs. Turgeon
“Always remember that you are absolutely unique. Just like everyone else.”
– Margaret Mead
DO NOW:
In your notes: What do we call DNA when it is about to divide? What is in the center keeping it together?
2. Turn in your surface area WS if you didn’t yesterday
AGENDA:
Move seats
Review ACT quiz
Students will be able to describe how cells replicate themselves by taking notes
HOMEWORK:
EXTRA CREDIT! Due 12/20: ONE tissue box or hand sanitizer

3. DO NOW: AGENDA: ANNOUNCEMENT:
Biology /9/ Mrs. Turgeon
“Quality is never an accident. It is always the result of intelligent effort.””
– John Ruskin
DO NOW:
In your notes: In what phase of mitosis do the sister chromatids separate?
2. Get out your mitosis organizer
AGENDA:
Go over mitosis organizer
Students will be able to understand the timeline of a cell cycle by completing the “Mitosis under the microscope” activity in pairs.
ANNOUNCEMENT:
1. Science club is meeting tomorrow! Be there or be square!

4. AGENDA: ANNOUNCEMENT:
Biology /10/ Mrs. Turgeon
“Quality is not an act, it is a habit.” - Aristotle
DO NOW:
In your notes: In what phase of mitosis do the two new nuclear envelopes form?
2. Get ready to take some notes
AGENDA:
Students will be able to understand the basics of genetics by taking notes
Finish your Timeline of a cell worksheet for homework. Due Thursday.
ANNOUNCEMENT:
Science club is meeting today! Come to room 312 after school

5. AGENDA: ANNOUNCEMENT:
Biology /11/ Mrs. Turgeon
“Associate yourself with people of good quality, for it is better to be alone than in bad company
DO NOW:
In your notes: What type of cells does mitosis occur in?
2. Get ready to take some notes
AGENDA:
Students will be able to understand the basics of genetics by taking notes
Finish your Timeline of a cell worksheet for homework. Due Thursday.
ANNOUNCEMENT:
Extra credit is due next Friday
Content quiz this Friday

6. AGENDA: ANNOUNCEMENT:
Biology /12/ Mrs. Turgeon
“Quality means doing it right when no one is looking.” - Henry Ford
DO NOW:
In your notes: Determine the surface area to volume ratio of a cube with 8cm sides
2. Turn in your homework
AGENDA:
Students will be able to complete a monohybrid cross without assistance
ANNOUNCEMENT:
Extra credit is due next Friday
Content quiz this Friday

7. AGENDA: ANNOUNCEMENT:
Biology /13/ Mrs. Turgeon
“It is quality rather than quantity that matters.” – Lucius Annaeus
DO NOW:
In your notes: Draw two separate pictures: what a cell looks like when it is in prophase and when it is in anaphase
Get out your homework (Genetic POGIL & spongebob)
AGENDA:
Students will be able to complete a monohybrid cross without assistance
Content quiz
ANNOUNCEMENT:
Extra credit is due next Friday

8. AGENDA: HOMEWORK: ANNOUNCEMENT:
Biology /17/ Mrs. Turgeon
“It is quality rather than quantity that matters.” – Lucius Annaeus
DO NOW:
What happens to the shape of a cell when there is more water leaving the cell than entering the cell?
AGENDA:
Students will be able to demonstrate their knowledge of cells, photosynthesis and cellular respiration
HOMEWORK:
Due Thursday: “T” notes (15 entries minimum )
Study for content quiz this Friday!
ANNOUNCEMENT:
Science club is meeting today after school! 

9. AGENDA: HOMEWORK: ANNOUNCEMENT:
Biology /20/ Mrs. Turgeon
“It is quality rather than quantity that matters.” – Lucius Annaeus
DO NOW:
Any questions about dihybrid worksheet?
AGENDA:
Students will be able to demonstrate their knowledge of heredity by completing a quiz.
HOMEWORK:
Look at your classes on the portal to determine how to spend your time preparing for final exams
Do something nice for a family member
ANNOUNCEMENT:
NO LATE WORK WILL BE ACCEPTED AFTER MON 1/6/14

10. Explain why cells are small DO NOW:
12/9/ BIOLOGY MRS.TURGEON
“No one can figure out your worth but you.” -Pearl Bailey
OBJECTIVES SWBAT:
Explain why cells are small
DO NOW:
1. What is the formula we use to find the volume of a cube?

11. Explain why cells replicate themselves DO NOW:
12/10/ BIOLOGY MRS.TURGEON
“No one can figure out your worth but you.” -Pearl Bailey
OBJECTIVES SWBAT:
Explain why cells replicate themselves
DO NOW:
1. Why are small cells more efficient?

12. Cell Size Small cells are more efficient
Small cells have a greater Surface Area-to-Volume Ratio so that exchange of materials across the plasma membrane is more efficient

13. Cell Reproduction
Chromosomes = condensed DNA, form when cell is ready to divide
Made up of 2 halves held together in the center by the centromere

14. Cell Cycle (Interphase & Mitosis)
Cell Cycle = sequence of growth & division of a cell, 2 parts
1. Interphase
2. Cell Division
Mitosis
Cytokinesis
1. Interphase = growth period, majority of a cell’s life
Cells grow (G1)
Chromosomes duplicate (S)
Prep for division (G2)

15. 2. Mitosis = period of division, 2 daughter cells get formed, each w/ a complete set of chromosomes
Divided into 4 Phases

16. Phases of Mitosis 1. Prophase Chromatin coils into chromosomes
Sister Chromatids = two halves of the chromosome, chromatids are genetically identical
Nuclear Envelope & Nucleolus break down
Centrioles start sending out Spindle Fibers

17. 2. Metaphase Chromosomes line up in the center of the cell
Spindle Fibers attach the chromatids

18. 3. Anaphase
Separation of Sister Chromatids

19. 4. Telophase Chromatids pulled to opposite ends of the cell
Nuclear Envelope & Nucleolus re-form

20. Cytokinesis = division of the cytoplasm
Cleavage Furrow in animals
Cell Plate in plants

28. Cancer (Ch. 9, Sec. 3) Results from uncontrolled cell division
If the DNA of a cell is damaged/altered, regulation of cell division can be affected
Environmental factors can damage cells

29. Practice
Lung cancer is the leading cause of death by cancer for males and females. Explain how this statistic can be easily reduced.