Mitosis Flashcards by gelica henson | Brainscape

Q

Dna synthesis

A

S period

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Q

Cell increase in mass by synthesizing molecules

A

Interphase

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Q

Phases in cell cycle

A

G1 phase
S phase
G2 phase
Mitotic phase

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Q

Start of nuclear envelope breakdown

A

Prophase

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Q

Formation of chromosomes

A

Prophase

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Q

2 sister chromatids attached to a centromere

A

Prophase

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Q

Centrioles separates and migrate toward the cell pole

A

Prophase

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Q

Formation of mitotic spindle

A

Prophase

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Q

Nuclear envelope and nucleolus disappear

A

Meta

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Q

Chromosomes line up around cell equator

A

Meta

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Q

Centromeres divide, separating the sister chromatid parts

A

Anaphase

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Q

In each chromosome of one of the 2 sister chromatids migrates to 1 pole and the other to the opp pole

A

Anaphase

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Q

New nuclear envelope forms around the chromosomes near each of the 2 poles as 2 nuclei begin to appear

A

Telophase

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Q

Chromosomes uncoil forming chromatin

A

Telophase

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Q

Spindle fiber disappear

A

Telophase

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Q

2 daughter cells separate

A

Cytokinesis

Q

2 furrow forms along the equator and constricts the cell until it separates into 2

A

Cytokinesis

Q

How are cells produced?

A

Division of pre existing cells

Q

All cells except sex cells

A

Somatic cells