Mitosis Flashcards

1
Q

Mitosis

A

Division of the cell membrane

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2
Q

Cytokenesis

A

The part after telophase where the cell has completely split into two identical parts

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3
Q

Chromosome

A

Holds DNA and other genetic information in genes

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4
Q

DNA

A

The carrier of genetic information

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5
Q

Gene

A

Controls the basic traits passed onto a offspring. Uses DNA and RNA

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6
Q

Bases or Nucleotides

A

Makes up DNA and RNA, part of a phosphate group

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7
Q

Chromatin

A

The chromatin makes up chromosomes that contain DNA and RNA

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8
Q

Chromatid

A

Part of a chromosome that has a single centromere

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9
Q

Centromere

A

The spindles attach here during mitosis

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10
Q

Cell Cycle

A

The cell splits and divides into two cells using six different stages.

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11
Q

Interphase

A

The stage in the cell in which the nucleus is clearly outlined, and synthesis occurs.

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12
Q

Prophase

A

The nuclear envelope dissolves and the chromosomes thicken, comes after interphase.

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13
Q

Metaphase

A

The 3rd stage in which spindle fibers are formed, and the chromosomes line up in the middle.

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14
Q

Anaphase

A

The 4th stage in which the synthesis is undone, going from 2n –> 1n. The chromosomes move to the poles.

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15
Q

Centriole

A

Helps to develop spindle fibers during mitosis

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16
Q

Telophase

A

The chromatids move to the poles of the cell, the nuclear envelop reforms and the cell plate/membrane reforms.

17
Q

Homologs

A

Holds genetic information, and the shared ancestry between others.

18
Q

Bivalents

A

A pair of homolog chromosomes

19
Q

Mitotic Apparatus

A

Separates sister chromosomes in a daughter cell.

20
Q

Spindle Fibers

A

Microtubules that are spiraled during mitosis.

21
Q

Haploid

A

Single set of unparied chromosomes

22
Q

Diploid

A

Contains two sets of chromosomes, from parents.

23
Q

Cell Plate

A

Forms between the two nucleus during the telophase.

24
Q

Furrow

A

An indent on the cells surface.