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drr > cell cycle pt.1 > Flashcards

cell cycle pt.1 Flashcards

1
Q

repeated pattern of growth & division that occurs in eukaryotic cell.

A

cell cycle

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2
Q

what are the three phases of cell cycle?

A

Interphase, M-phase, and G^0

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3
Q

It is for cell growth, and in the end of this phase cell has 2 full sets of DNA (23 chromosomes) and is large enough to begin division process.

A

Interphase

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4
Q

It is for cell division; makes 2 out of 1 cell

A

M-Phase

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5
Q

DNA Replication

A

S-Phase

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6
Q

Mitotic Division

A

M-Phase

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7
Q

G^0

A

Resting

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8
Q

G^1

A

Growth

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9
Q

G^2

A

Additional Growth

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10
Q

DNA becomes nucleosome, the process of condensation will become supercoils and then become chromosomes.

A

Synthesis Phase

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11
Q

Single DNA strands (chromatids) will replicate and become homologous chromosome (sister chromosome).

A

Synthesis Phase

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12
Q

if the DNA wants to cell divide it will _______?

A

Duplicate DNA strands and make double helix

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13
Q

Double helix -> H_____ -> C___ -> S____ C____ -> C____

A

Histones, Coils, Super Coils, Chomosome

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14
Q

after cell replication the 23 pairs of chromosomes will become?

A

46 pairs of chromosomes

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15
Q

4 Distinct events, for further condensation of DNA

A

Prophase

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16
Q

Chromosome condense and more visible, and the nuclear membrane disappear.

A

Prophase

17
Q

Centrioles have separated and taken position on opposite pole of cell, and the spindle fiber form and radiate towards center.

A

Prophase

18
Q

Chromosome lines up across the middle of cell.

A

Metaphase

19
Q

Spindle fiber connect centromere of each sister chromatids to pole of cell.

A

Metaphase

20
Q

shortest phase

A

Metaphase

21
Q

centromere joins sister chromatid split and it will separate and become individual chromosome.

A

Anaphase

22
Q

Separate chromatids move to opposite pole of cell.

A

Anaphase

23
Q

It is the last phase

A

Telophase

24
Q

Chromosomes that consist of single chromatid uncoil.

A

Telophase

25
Q

A nuclear envelope forms around chromosomes at each pole of the cell

A

Telophase

26
Q

Spindle fiber break down and dissolve

A

Telophase

27
Q

cytokinesis begins

A

Telophase

28
Q

it is the process that differs something in plant and animal cell

A

cytokinesis

29
Q

In cytokinesis, cleavage furrow is for?

A

Animal cell

30
Q

In cytokinesis, cell plate is for?

A

plant cell

31
Q

produces 2 genetically identical daughter cells

A

Cytokinesis and mitosis

drr (17 decks)

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