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Biology > Mitosis And Meiosis > Flashcards

Mitosis And Meiosis Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

Mitosis or Meiosis

Two cell divisions

A

Meiosis

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2
Q

Mitosis or Meiosis

Homologous chromosomes pair up

A

Meiosis

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3
Q

Mitosis or meiosis

Spindle fibers form

A

Both

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4
Q

Mitosis or meiosis

Two daughter cells

A

Mitosis

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5
Q

Mitosis or meiosis

Haploid cells are created

A

Meiosis

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6
Q

Mitosis or meiosis

Four daughter cells

A

Meiosis

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7
Q

Mitosis or meiosis

Daughter cells are identical

A

Mitosis

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8
Q

Chromosomes line up at the equator, microtubules connect to the centromere

A

Mitotic metaphase

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9
Q

Homologous chromosomes line up in the middle

A

Meiotic metaphase 1

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10
Q

Chromosomes line up in the middle

A

Meiotic metaphase 2

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11
Q

What cells does mitosis occur in

A

Prokaryote

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12
Q

Meiosis occurs in which type of cells

A

Eukaryotic

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13
Q

Produces 2 diploid cells

A

Mitosis

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14
Q

Produces 4 haploid cells

A

Meiosis

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15
Q

Part of sexual reproduction

A

Meiosis

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16
Q

Part of asexual reproduction

A

Mitosis

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17
Q

Phases of the cell cycle

A

G1(Gap 1), S (Synthesis), G2 (Gap 2), M (Mitosis)

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18
Q

Cell grows new organelles

A

G1

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19
Q

DNA replicates (synthesizes)

A

S

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20
Q

Organelles are synthesized

A

G2

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21
Q

Nucleus divides

A

Mitosis

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22
Q

Strands of DNA, attached at the centromere

A

Chromosomes

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23
Q

Phases of Mitosis

A

Prophase, Metaphase, Anaphase, Telophase (PMAT)

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24
Q

Nuclear envelope disappears, chromosomes become visible

A

Prophase

25
Q

Chromosomes line up at equator

A

Metaphase

26
Q

Centrioles split chromosomes into sister chromatids

A

Anaphase

27
Q

Chromosomes uncoil, envelope surrounds DNA

A

Telophase

28
Q

Phases of meiosis

A

Interphase 1, Prophase 1, Metaphase 1, Anaphase 1, Telophase 1 and cytokinesis , Prophase 2, Metaphase 2, Anaphase 2, Telophase 2 and cytokinesis

29
Q

G1, S, and G2 phase, diploids replicate its DNA

A

Interphase 1

30
Q

Chromosomes pair and form synapses (crossing over)

A

Prophase 1

31
Q

Homologous line up in middle

A

Metaphase 1

32
Q

Homologous are pulled to the poles

A

Anaphase 1

33
Q

Nuclear membrane reforms

A

Telophase 1 and cytokinesis

34
Q

No DNA replication, new centrioles form, nuclear membrane dissolves

A

Prophase 2

35
Q

Chromosomes line up in middle

A

Metaphase 2

36
Q

Sister chromatids separate, move to opposite ends of the cell

A

Anaphase 2

37
Q

Results in four haploid daughter cells

A

Telophase 2 and cytokinesis

38
Q

Mixture of genes between homologous chromosomes

A

Crossing over

39
Q

Production of genetically identical offspring from one parent

A

Asexual reproduction

40
Q

Separation of body into two bodies

A

Binary fission

41
Q

Found in dividing cells

A

Cell plate

42
Q

Area where spindles attach

A

Centromere

43
Q

Replicated half of DNA prepared for division

A

Chromatids

44
Q

Division of the cytoplasm

A

Cytokinesis

45
Q

Two sets of chromosomes

A

Diploid

46
Q

Reproductive cells

A

Gamete

47
Q

One set of chromosomes

A

Haploid

48
Q

DNA wraps around

A

Histone

49
Q

Two identical pairs of chromosomes

A

Homologous chromosomes

50
Q

Alleles are not affected by one another

A

Independent assortment

51
Q

Stage in which replicated chromosomes are separated

A

Mitosis

52
Q

Separates duplicated chromosomes

A

Mitotic spindle

53
Q

Female gamete formation

A

Oogenesis

54
Q

Small haploid formed at the same time as oogenesis

A

Polar body

55
Q

X and Y, determines gender

A

Sex chromosomes

56
Q

Gametes produced by each parents, 23 chromosomes each

A

Sexual reproduction

57
Q

Male gamete formation

A

Spermatogenesis

58
Q

Chromosomes paired into homologous chromosomes

A

Tetrad

Biology (4 decks)

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