Mitosis Flashcards

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1
Q

Division of nucleus

A

Mitosis

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2
Q

Also known as karyokinesis

A

Mitosis

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3
Q

Result in a division of the cell nucleus and is divided into a series of phases

A

Mitosis

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4
Q

Phases of mitosis

A
  1. Prophase
  2. Prometaphase
  3. Metaphase
  4. Anaphase
  5. Telophase
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5
Q

Start of mitosis

A

Prophase

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6
Q

First phase

A

Prophase

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7
Q

Breakdown of nuclear membrane. Spindle fiber appears. Chromosomes condense. Nucleolus disappear.

A

Prophase

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8
Q

The first change phase

A

Prometaphase

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9
Q

Spindle fibers attach to chromosomes. Chromosomes condense. Sister chromatids develops a protein structure

A

Prometaphase

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10
Q

Protein structure

A

Kinetochore

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11
Q

Microtubules that do not engage the chromosomes

A

Polar Microtubules

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12
Q

Chromosomes at the center

A

Metaphase

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13
Q

Change phase

A

Metaphase

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14
Q

Chromosomes align

A

Metaphase

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15
Q

Chromatids to opposite poles

A

Anaphase

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16
Q

Awkward phase

A

Anaphase

17
Q

Cells become visibly elongated (oval shape). Centromeres divide. Sister chromatids move to opposite poles

A

Anaphase

18
Q

Reformation of nuclei

A

Telophase

19
Q

Distance phase

A

Telophase

20
Q

Nuclear membrane reforms. Chromosomes decondense. Spindle fibers disappear. Nuclear envelope forms around the chromosomes.

A

Telophase

21
Q

Cell motion

A

Cytokinesis

22
Q

Cytoplasm divides. Parent cell becomes two daughter cells with identical genetic information

A

Cytokinesis

23
Q

Fissure in animal cells

A

Cleavage furrow

24
Q

The middle structure in plant cells

A

Cell plate

25
Q

Number of chromosomes in humans

A

46 chromosomes

26
Q

Fertilized egg that undergoes continuous mitotic division

A

Zygote

27
Q

Located in chromosome 17

A

p53 proteins

28
Q

Cells that undergo continuous division without stopping

A

Cancer