Warm up # 52

How many cells did each of us start out as?

Homework

Copy the cell cycle diagram on page 81 of the text book for homework

15. Cellular Respiration notes

17. Photosynthesis and Respiration diagram

Page__Page__

Assigment Page #

Table of Contents TC1

p1 and 2

16. Magic School Bus ­ PhotosynthesisPage__

19. Mitosis Notes

Page__18. Magic School Bus ­ RespirationPage__

20. Mitosis Foldable Page__

14. Cellular Respiration notes

16. Photosynthesis and Respiration diagram

Page__Page__

Assigment Page #

Table of Contents TC1

15. Magic School Bus ­ PhotosynthesisPage__

18. Mitosis Notes

Page__17. Magic School Bus ­ RespirationPage__

19. Mitosis Foldable Page__

Mitosis Notes

Mitosis: the duplication of a cell into two identical daughter cells

cell

nucleus

chromosome

Chromosome: a long coiled piece of DNA

Centromere

Sisterchromatids

Humans have 46 chromosomes.

cell cycle picture/diagram

A

B

C

D

E

F

A

B

C

D

E

F

InterphaseProphase

MetaphaseAnaphaseTelophaseCytokinesis

A1 A2

B1 B2C1 C2

D1 D2E1 E2

F1 F2

A1Interphase

A2Interphase is when the cell is not going through mitosis, but it is getting ready to start the process

B1

Prophase

B21. DNA threads condense into chromosomes. (x's form)2. Spindle fibers begin to form.3. The nuclear membrane (skin) breaks down.

C1

Metaphase

p4

p6

C2The chromosomes line up across the center of the cell. Each chromosome is connected to a spindle fiber at its centromere.

D1

Anaphase

p5

D2The sister chromatids separate into individual chromosomes and are moved apart.

E1

Telophase

E21. The chromosomes gather at opposite ends of the cell and lose their shapes.2. Two new nuclear membranes will form.

F1

Cytokinesis

Nucleus

Cells2 identical daughter

F2The cell pinches in half.Each daughter cell has an individual set of chromosomes.

What part(s) of a plant grows fastest?

Brain pop!

http://www.youtube.com/watch?v=ZEwddr9ho­4

Mitosis foldable!

http://www.youtube.com/watch?v=aDAw2Zg4IgE

http://www.youtube.com/watch?v=gEwzDydciWc&list=PL3aBfcrBmwCgGMj5ofFCGWgb42drvZgGj

http://www.youtube.com/watch?v=NVfqzSKa_Bg&list=PL3aBfcrBmwCgGMj5ofFCGWgb42drvZgGj

http://www.youtube.com/watch?v=YmTgm­3nkPg&list=PL3aBfcrBmwCgGMj5ofFCGWgb42drvZgGj&index=2

http://www.youtube.com/watch?v=70pUYF0mUhw

Exit Ticket

List the stages of mitosis.