Cell Division And Mitosis Flashcards

1
Q

Whats in cell division

A

Mitosis
Cytokinesis

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2
Q

Mitosis

A

the process of nuclear division
where the number of
chromosomes is conserved
from one generation to the next
cytokinesis

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3
Q

Cytokinesis

A

the process of cytoplasmic
division that occurs after
mitosis has happened

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4
Q

What are the 4 phases of mitosis

A

Prophae, metaphase, anaphanze and telophase

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5
Q

Phrophase

A

The chromatin condenses into chromosomes. The centrioles separate, and a spindle begins to form. The nuclear envelope breaks down

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6
Q

Metaphase

A

The chromosomes line up across the center of the cell. Each chromosomes is connected to a spindle fiber at its centromere

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7
Q

Anaphase

A

The sister chromatids separate into individual chromosomes and are moved apart

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8
Q

Telophase

A

The chromosomes gather at opposite ends of the cell and lose their distinct shapes. Two new nuclear envelope will form

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9
Q

Mitosis is the process where a cell divides to create two identical daughter cells, ensuring each has the same number of chromosomes as the original cell.

A

What happens during mitosis

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10
Q

Cytokinesis in animal cells

A

process where the cell membrane pinches in, forming a cleavage furrow, which deepens until the cell splits into two identical daughter cells. This happens after mitosis to complete cell division.

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11
Q

Cytokinesis in plant cells

A

process where a cell plate forms in the middle of the cell. This plate grows outward until it becomes a new cell wall, fully dividing the cell into two identical daughter cells. This happens after mitosis to complete cell division.

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12
Q

Whats chromosomes made from

A

Proteins and DNA

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13
Q

What us an cleavage furrow

A

a groove that emerges in the plasma membrane between the daughter nuclei as part of the process of cell division

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