Cell Division

CELL DIVISION

Are you ready?

1 2

44%

56%1. Yes 2. No

Chromosomes first become visible during ____________.

1 2 3 4

12%4%0%

85%1. Interphase2. Prophase3. Telophase4. Cytokinesis

During which phase does replication of DNA occur?

1 2 3 4

33%

4%7%

56%1. Mitosis2. Interphase3. Cytokinesis4. Meiosis

What is divided during cytokinesis?

1 2 3 4

26%

7%

59%

7%

1. Nucleus2. Chromosomes3. Cytoplasm4. DNA

What is the name of the structure that holds sister chromatids together?

1 2 3 4

19%

81%

0%0%

1. Centrioles2. Chromosome3. Karyotype4. Centromere

A period of growth during the cell cycle is known as ________.

1 2 3 4

8%

69%

23%

0%

1. Prophase2. Cytokinesis3. Mitosis4. Interphase

Mitosis produces ______ cell(s)

1 2 3 4

24%

4%0%

72%1. 12. 23. 44. 8

All cells enter the G0 phase of the cell cycle?

1 2

93%

7%

1. True2. False

DNA is replicated during the S phase of interphase.

1 2

12%

88%1. True2. False

Interphase is the shortest phase of the cell cycle.

1 2

100%

0%

1. True2. False

During cytokinesis in plant cells a _________ forms to divide the cells.

1 2 3 4

68%

0%

8%

24%

1. Cell Plate2. Clevage furrow3. Centriole4. Tetrad

The picture represents a cell in which stage of mitosis?

1 2 3 4

0%7%

85%

7%

1. Prophase2. Metaphase3. Anaphase4. Telophase

The picture represents a cell in which stage of mitosis?

1 2 3 4

91%

4%0%

4%

1. Prophase2. Metaphase3. Anaphase4. Telophase

The picture represents a cell in which stage of mitosis?

1 2 3 4

4%

89%

0%7%

1. Prophase2. Metaphase3. Anaphase4. Telophase

DNA is spread out during interphase and is known as __________.

1 2 3

41%

4%

56%1. Chromosomes2. Chromatin3. Chromatid

Fibers that connect from the centrioles to the centromere are called _________ fibers.

1 2 3 4

0% 0%0%

100%

1. Cell2. Spindle3. Mitotic4. Interphase

If a cell when through the entire cell cycle except for cytokinesis it would be _______ cell(s) with 2 _________.

1 2 3 4

19%11%

7%

63%1. 2; nuclei2. 1; nuclei3. 1; chromosomes4. 2; chromosomes

What happens to the chromosomes form G1 phase to G2 phase.

1 2 3 4

28%

0%

56%

16%

1. The stay the same2. They are halved3. They are doubled4. They are tripled

The parent cell and daughter cells during mitosis are _________.

1 2 3

7%

63%

30%

1. Genetically different2. Similar3. Identical

Centrioles are found in ______ cells.

1 2 3 4

4%0%

69%

27%

1. Plant2. Animal3. Plant and Animal4. Bacterial

During which phase of mitosis are the sister chromatids separated

1 2 3 4

0%4%

25%

71%1. Prophase2. Anaphase3. Telophase4. Metaphase

During which phase of mitosis are the chromosomes lined up across the center of the cell

1 2 3 4

0%

84%

12%4%

1. Prophase2. Anaphase3. Telophase4. Metaphase

During which phase of mitosis do the spindle fibers first appear

1 2 3 4

69%

19%

4%8%

1. Prophase2. Anaphase3. Telophase4. Metaphase

During which phase of mitosis does the nuclear membrane reform

1 2 3 4

8% 8%

81%

4%

1. Prophase2. Anaphase3. Telophase4. Metaphase

What is actually dividing during mitosis?

1 2 3

27%

69%

4%

1. Cytoplasm2. Cell membrane3. Nucleus