Chapter 10- Section 2 Flashcards

0
Q

A repeating sequence of cellular growth and division during the life of a cell

A

Cell cycle

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1
Q

Cell Cycle

A

A repeating sequence of cellular growth and division during the life of a cell

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2
Q

Interphase

A

Phase where the cell prepares for division and is not dividing

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3
Q

Phase where the cell prepares for division and is not dividing

A

Interphase

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4
Q

Cell Division

A

Made up of mitosis and cytokinesis

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5
Q

Made up of mitosis and cytokinesis

A

Cell division

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6
Q

Mitosis

A

The process of dividing the nucleus in two daughter nuclei

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7
Q

The process of dividing the nucleus in two daughter nuclei

A

Mitosis

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8
Q

Cytokinesis

A

The process of separating the organelles and cytoplasm

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9
Q

The process of separating the organelles and cytoplasm

A

Cytokinesis

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10
Q

G1

A

The cell grows rapidly as the cell builds more organelles - takes up most of the cells life - the first gap phase

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11
Q

The cell grows rapidly as the cell builds more organelles - takes up most of the cells life - the first gap phase

A

G1

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12
Q

S

A

Where the cells DNA is copied - the synthesis phase

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13
Q

Where the cells DNA is copied - the synthesis phase

A

S

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14
Q

G2

A

Where the cell continues to grow and prepares to divide - micro tubes are formed - the second gap phase

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15
Q

Where the cell continues to grow and prepares to divide - micro tubes are formed - the second gap phase

16
Q

Microtubules

A

Made of protein fibers and will help with division - formed in the G2

17
Q

Made of protein fibers and will help with division - formed in the G2

A

Microtubules

18
Q

The phases of mitosis

A

Prophase
Metaphase
Anaphase
Telophase

19
Q

Prophase

A
  • chromosomes condense
  • nuclear membrane breaks down
  • the spindle forms
  • centrosomes and centrioles appear
20
Q
  • chromosomes condense
  • nuclear membrane breaks down
  • the spindle forms
  • centrosomes and centrioles appear
21
Q

Metaphase

A
  • chromosomes are condensed
  • nuclear membrane dissolves
  • chromosomes line up along the equator
  • spindle fibers link between the centromere of each chromosome and the poles
22
Q
  • chromosomes are condensed
  • nuclear membrane dissolves
  • chromosomes line up along the equator
  • spindle fibers link between the centromere of each chromosome and the poles
23
Q

Anaphase

A
  • spindle fibers shorten

- chromatids move toward opposite poles and the spindle fibers shorten

24
- spindle fibers shorten | - chromatids move toward opposite poles and the spindle fibers shorten
Anaphase
25
Telophase
- nuclear envelopes form around the genetic material at each pole of the cell - chromosomes uncoil and change back to their original form - spindle and spindle fibers disappear, and mitosis is complete
26
- nuclear envelopes form around the genetic material at each pole of the cell - chromosomes uncoil and change back to their original form - spindle and spindle fibers disappear, and mitosis is complete
Telophase
27
Spindle
Structures made up of microtubules, that help the chromotids move during division
28
Structures made up of microtubules, that help the chromotids move during division
Spindle
29
Cell plate
Forms between two daughter cells, separating them
30
Forms between two daughter cells, separating them
Cell plate