mitotic cell cycle review
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Mitotic Cell Cycle Review. Take out a sheet of paper and write down questions 1-20. . 1. What are the stages of the mitotic cell cycle?. 2. What are the stages of mitosis?. 3. How many cells will there be at the end of the mitotic cell cycle?. - PowerPoint PPT PresentationTRANSCRIPT
Mitotic Cell Cycle Review
Take out a sheet of paper and write down questions 1-20.
1. What are the stages of the mitotic cell cycle?
2. What are the stages of mitosis?
How many cells will there be at the end of the mitotic cell cycle?
3.
How many cells will there be at the end of binary fission?4.
How many cells will there be at the end of the meiotic cell cycle?5.
Humans have 46 chromosomes. How many chromosomes will there be in each daughter cell at the end of mitotic cell cycle?6.
Humans have 46 chromosomes. How many chromosomes will there be in each daughter cell at the end of meiotic cell cycle?
7.
Which two scientists contributed to the theory of biogenesis?8.
9.
10.
11.
12.
13.
14.
15. How does plant and animal mitotic cell division differ?
16. Does mitosis create different or identical daughter cells?
17. What is the name of prokaryotic cell division called?
18. Put the pictures in order.
A B
C D
19. How are mitotic cell division and binary fission similar?
20. How are mitotic cell division and binary fission different?
Mitotic Cell Cycle Review
ANSWERS
1. What are the stages of the mitotic cell cycle?
InterphaseProphaseMetaphaseAnaphaseTelophaseCytokinesis
2. What are the stages of mitosis?
ProphaseMetaphaseAnaphaseTelophase
How many cells will there be at the end of the mitotic cell cycle?
2
3.
How many cells will there be at the end of binary fission?
2
4.
How many cells will there be at the end of the meiotic cell cycle?
4
5.
Humans have 46 chromosomes. How many chromosomes will there be in each daughter cell at the end of mitotic cell cycle?
46
6.
Humans have 46 chromosomes. How many chromosomes will there be in each daughter cell at the end of meiotic cell cycle?
23
7.
Which two scientists contributed to the theory of biogenesis?
Redi and Pasteur
8.
9. Anaphase
10.Cytokinesis
11. Interphase
12.Telophase
13.Metaphase
14.Prophase
15. How does plant and animal mitotic cell division differ?
Animal cells have centrioles and have cleavage furrow during cytokinesis.
Plant cell do not have centrioles and have a cell plate form during cytokinesis
16. Does mitosis create different or identical daughter cells?
IDENTICAL (unless DNA mutation)
17. What is the name of prokaryotic cell division called? Binary Fission
18. Put the pictures in order.
A
B
C
D
19. How are mitotic cell division and binary fission similar?
Both involve one cell dividing into 2 identical cells.
20. How are mitotic cell division and binary fission different?
Mitotic cell division takes place in eukaryotic cells (cells with nucleus).
Binary fission takes place in prokaryotic cells (cells with NO nucleus)
Mitotic and Meiotic Cell Cycle Review
Write down 1-30 on a sheet of paper.
1. Name stage.
2. Name stage.
3. Name stage.
4. Name stage.
5. Name stage.
6. Name stage.
7. What type of cell division is this?
8. Is this a plant, animal, or bacteria cell? Explain your answer.
9. What are the stages of the mitotic cell cycle in order?
10. What are the stages of the meiotic cell cycle in order?
Mitosis, Meiosis or Both
11. Produces cells that are genetically identical
Mitosis, Meiosis or Both
12. Used to produce gametes
Mitosis, Meiosis or Both
13. Used for development, growth, and repair
Mitosis, Meiosis or Both
14. Used to produce somatic cells
Mitosis, Meiosis or Both
15. Produces daughter cells with the same number of chromosomes as parent cell
Mitosis, Meiosis or Both
16. Produces daughter cells with half the number of chromosomes as parent cell
Mitosis, Meiosis or Both
17. Cell division takes place in gonads.
Mitosis, Meiosis or Both
18. In humans, the chromosome number goes from one cell with 46 to 4 cells with 23.
Mitosis, Meiosis or Both
19. Produces cells that are haploid.
Mitosis, Meiosis or Both
20. Produces cells that are diploid.
Mitosis, Meiosis or Both
21. Tetrads are visible.
Mitosis, Meiosis or Both
22. Duplicated chromosomes (double-stranded chromosomes) can be seen.
Mitosis, Meiosis or Both
23. Sister chromatids separate into single stranded chromosomes.
24. Draw a tetrad.
25. What are homologous chromosomes?
26. What does crossing over mean?
27. In what stage can crossing over take place?
An organism has 18 chromosomes in an unfertilized egg.
28. How many pairs of chromosomes are there?
An organism has 18 chromosomes in a fertilized egg.
29. How many pairs of chromosomes are there?
An organism has 18 chromosomes in a body cell.
30. How many pairs of chromosomes are there?
Mitotic and Meiotic Cell Cycle Review Part 2
ANSWERS
1. Name stage. Interphase
2. Name stage. Metaphase
3. Name stage. Prophase
4. Name stage. Anaphase
5. Name stage. Telophase
6. Name stage. Cytokinesis
7. What type of cell division is this?
Mitotic Cell Division
8. Is this a plant, animal, or bacteria cell? Explain your answer.
Plant cell- nucleus, DNA coils up into X-shaped chromosomes, cell plate forms during cytokinesis, no centrioles, rectangular shape.
9. What are the stages of the mitotic cell cycle in order?
IPMATC
10. What are the stages of the meiotic cell cycle in order?
IPMATCPMATC 1 11112 2 222
Mitosis, Meiosis or Both
11.Produces cells that are genetically identicalMITOSIS
Mitosis, Meiosis or Both
12.Used to produce gametes.MEIOSIS
Mitosis, Meiosis or Both
13. Used for development, growth, and repair.MITOSIS
Mitosis, Meiosis or Both
14.Used to produce somatic cells.MITOSIS
Mitosis, Meiosis or Both
15.Produces daughter cells with the same number of chromosomes as parent cell
MITOSIS
Mitosis, Meiosis or Both
16.Produces daughter cells with half the number of chromosomes as parent cell.
MEIOSIS
Mitosis, Meiosis or Both
17.Cell division takes place in gonads.BOTH!!! Mitosis take place in gonads and all over body. Meiosis is ONLY gonads.
Mitosis, Meiosis or Both
18.In humans, the chromosome number goes from one cell with 46 to 4 cells with 23.
MEIOSIS
Mitosis, Meiosis or Both
19.Produces cells that are haploid.
MEIOSIS
Mitosis, Meiosis or Both
20.Produces cells that are diploid.
MITOSIS
Mitosis, Meiosis or Both
21.Tetrads are visible.
MEIOSIS
Mitosis, Meiosis or Both
22.Duplicated chromosomes (double-stranded chromosomes) can be seen.
BOTH
Mitosis, Meiosis or Both
23.Sister chromatids separate into single stranded chromosomes.
BOTH
24. Draw a tetrad.
25. What are homologous chromosomes?
26. What is crossing over mean?
27. In what stage can crossing over take place?
PROPHASE 1
An organism has 18 chromosomes in an unfertilized egg.
28.How many pairs of chromosomes are there?
0- only one of each type of chromosome
An organism has 18 chromosomes in a fertilized egg.
29. How many pairs of chromosomes are there?
9 pairs of homologous chromosomes that total up to 18 total chromosomes
An organism has 18 chromosomes in a body cell.
30. How many pairs of chromosomes are there?
9 pairs of homologous chromosomes that total up to 18 total chromosomes