1. The Cell Cycle
and Mitosis

2. The ____ _____ is the complete life cycle of a cell.
cell cycle
The ____ _____ is the complete life cycle of a cell.
Parts of the cell cycle include:
G1 = 1st growth phase
S = synthesis
G2 = 2nd growth phase
M = mitosis
interphase

4. Two types of cell reproduction include:
mitosis
meiosis

5. Sex cells are reproduced during...
meiosis OR mitosis
Regular body cells reproduce through...
meiosis OR mitosis

6. How many body cells are produced during mitosis?
two
How many sex cells are produced during meiosis?
4 sperm - OR - 1 egg and 3 polar bodies

7. Somatic cells are reproduced through...
The prefix soma- =
“body”
Somatic cells are reproduced through...
meiosis OR mitosis

8. Examples of somatic cells include:
skin
membranes
organs
ANYTHING BUT SPERM OR EGGS!

9. The cell cycle for somatic cells includes:
interphase and mitosis.

10. The steps of mitosis are...
prophase
metaphase
anaphase
telophase

12. How do I remember the steps of the cell cycle and mitosis?
I.P.M.A.T.

13. The longest stage of the cell cycle is _________.
interphase
Interphase is often called the “resting” phase, but is the cell doing nothing?
NO!!!!

14. During interphase...
the DNA replicates
the cell grows
the cell works

15. Interphase

16. The first step of mitosis is...
prophase.
What happens during prophase?
chromatin coils into chromosomes
nuclear envelope disappears
spindle fibers form

17. Prophase

18. What happens during metaphase?
The next phase is…
metaphase.
What happens during metaphase?
chromasomes line up at the equator

19. Metaphase

20. The next step of mitosis is...
anaphase.
What happens during anaphase?
Chromosomes are pulled apart by spindle fibers

21. Anaphase

22. The final step of mitosis is...
telophase.
What happens during telophase?
cytokinesis
cleavage into 2 cells
nuclear membranes reform

23. Telophase

24. What do you call the 2 new cells produced during mitosis?
daughter cells

25. Which is a full set: haploid or diploid?
Do mitotic daughter cells have haploid or diploid number of chromosomes?
diploid
Which is a full set: haploid or diploid?
diploid

26. The End:
The Cell Cycle