1. Chapter 10 Cell division Review

2. This spot that holds the 2 chromatid copies together is called a ________ CENTROMERE

3. Cell division in bacteria cells is called _______________________ Phase of the cell cycle in which DNA is copied BINARY FISSION INTERPHASES

4. The proteins that control the cell cycle Phase of the cell cycle in which the nuclear membrane is present and DNA is spread out into chromatin. CYCLIN INTERPHASE

5. Type of cell division in eukaryotic cells that results in 2 identical daughter cells. List the phases of mitosis in order starting with prophase. MITOSIS PROPHASE, METAPHASE, ANAPHASE, TELOPHASE

6. Phase of mitosis that follows anaphase Phase of the cell cycle that follows G 2 TELOPHASE MITOSIS

7. This network of fibers that attach and pull the chromosomes apart is called the mitotic ______________ This cell is in __________________ SPINDLE FIBERS PROPHASE

8. G 1, S, and G 2 make up this phase of the cell cycle. INTERPHASE

9. The place in the cell membrane of an animal cell that pinches in during cytokinesis is called a ____________________ Plant cells can’t pinch to divide, instead they form a _______________ to divide. CLEAVAGE FURROW CELL PLATE

10. This phase of the cell cycle is ______________ Part of interphase in which the cell grows to mature size and carries out its job. ANAPHASE G1

11. Phase of mitosis that follows prophase Phase of the cell cycle that follows S METAPHASE G2

12. This phase of the cell cycle is ________________ Phase of the cell cycle cell’s spend most of their time in. METAPHASE INTERPHASE

13. Disorder in which body cells lose their ability to control cell division One of 2 identical arms that make up a chromosome CANCER CHROMATIDS

14. DNA that is all spread out in an interphase nucleus is called ________________ Phase of mitosis in which the nuclear membrane and nucleolus disappear and the DNA scrunches into chromosomes. CHROMATIN PROPHASE

15. In this part of interphase cells make the molecules and organelles needed for cell division G2

16. These structures at the poles which attach to the spindle fibers and pull the chromosomes. The cell above is in ______phase CENTRIOLES META

17. When chromatin scrunches together it is called a _________________ One of 2 identical arms that make up a chromosome CHROMOSOME CHROMATIDS

18. Phase of mitosis that follows metaphase Phase of the cell cycle that follows G 1 ANAPHASE S

19. This cell is in ___________ Phase of cell division in which the nuclear membrane returns and chromosomes spread out into chromatin. ANAPHASE TELOPHASE

20. This cell is in __________ The cell above is a _________ cell. animal plant TELOPHASE PLANT

21. Substance that causes cancer Phase of the cell cycle after S phase in which cells make the molecules and organelles needed for cell division CARCINOGEN G2

22. Phase of mitosis in which chromatids separate and move to opposite ends of the cell. The very first dividing phase is _______________ ANAPHASE PROPHASE

23. Phase of the cell cycle where cells spend most of their time. They grow bigger and they do their job as body cells. List the phases of mitosis in order starting with interphase INTERPHASE IPMAT

24. This is called a ______________ This cell is _____________ cell. an animal a plant CLEAVAGE FURROW ANIMAL

25. Condition in which a cell grows too big for its DNA to handle the demand for information DNA OVERLOAD

26. Phase of mitosis where the cytoplasm splits into 2 Name the phases of the cell cycle in order starting with G 1 CYTOKINESIS G1, S, G2, MITOSIS, CYTOKINESIS

27. ________________ DNA is all spread out as chromatin and nuclear membrane is visible ________________ DNA scrunches up and chromosomes are first visible ________________ Made up of G1, S, G2 ________________ Chromosomes line up in middle of cell Prophase (P) Metaphase (M) Anaphase (A) Telophase (T) Interphase (I) I P I M

28. _______________DNA is copied and cell prepares to divide _______________Chromatid arms separate and move to opposite ends of the cell _______________Chromosomes unwind into chromatin & nucleus returns _______________Nuclear membrane & nucleolus disappear Prophase (P) Metaphase (M) Anaphase (A) Telophase (T) Interphase (I) I A T P

29. __________________Two nuclei are visible __________________First dividing phase ___________________ Centrosomes containing centrioles & spindle fibers appear next to nucleus __________________Cytoplasm is split between two cells _________________ Spindle fibers and centrioles disappear Prophase (P) Metaphase (M) Anaphase (A) Telophase (T) Interphase (I) T P P C T

30. _______ Cell is reading the DNA code and “doing its job” _______ Cell makes a copy of its DNA _______ Cells leave the cell cycle and stop dividing _______ Division of chromosomes happens S G 1 G 2 G 0 Mitosis (M) Cytokinesis (C) G1 S G0 M

31. _______ Division of cytoplasm happens _______ Cell makes the molecules and organelles needed for cell division _______ Made up of telophase, anaphase, prophase, and metaphase S G 1 G 2 G 0 Mitosis (M) Cytokinesis (C) C G2 M

32. THE END