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biology > Mitosis Meiosis > Flashcards

Mitosis Meiosis Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

Double helix, long strand genetic material

A

Dna

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2
Q

Granular form of DNA & Protein

A

Chromatin

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3
Q

ighly condensed DNA

A

Chromatid

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4
Q

Two Identical copies of chromatids

A

Sister chromatids

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5
Q

sister chromatids connected at
centromere

A

Chromosone

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6
Q

Pair of identical chromosone

A

Homologus chromosone

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7
Q

Fastens chromatids

A

Centrosome

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8
Q

Attachment for spindle fibers

A

Kinetochore

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9
Q

Sequence of bases in the life of a cell

A

Call cycle

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10
Q

Duration of my mitotic cell cycle

A

12-24 hours

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11
Q

Resting, arrested

A

G0

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12
Q

Phase 1

A

Interphase

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13
Q

46 chromatin, growth

A

G1

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14
Q

G1 time

A

6 hrs

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15
Q

Chromatin replicated 92, centrosome replicated 92

A

S

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16
Q

Chromatins to chromatids, prepare for mitosis

A

G2

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17
Q

Uses of mitosis

A

For growth repairing of body in the sexual reproduction and maintenance of chromosome number from parent to daughter cells and two identical daughter cell production

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18
Q

True or false… Mitosis is for all cells

A

False, it is for somatic cells only

19
Q

Which is which… Mitosis, meiosis-Sexual reproduction asexual reproduction, identical not identical

A

Mitosis is for a sexual reproduction and identical in meiosis is not identical in for a sexual meiosis is for sexual reproduction

20
Q

Chromatin to chromosomes

A

Prophase

21
Q

Nuclear envelope disintegrate in the nucleolus disappear

A

Bruh face

22
Q

Centrosome moves to poles, spindle apparatus

A

Prophase

23
Q

Moves in organizes chromosomes during cell division

A

Bro face

24
Q

Chromosomes lineup in metaphase plate

A

Metaphase

25
Q

Chromosomes to sister chromatids

A

Anna face

26
Q

What helps the chromatids pulled apart toward the end of the pole

A

Centrosome

27
Q

Chromatids are pulled apart the word the pole

A

Anna face

28
Q

Chromatids arrive at the pole of cellw

A

Teloface

29
Q

What is karyokinesis and when does it happen

A

Cardio kinetics is the division or formation of nucleolus reappearing of nucleus and nuclear envelope spindle fiber disassemble and warm cleavage furrow which is the start of cytokinetic it also happens in the telophase

30
Q

When does the cleavage furrow form

A

End of telophase and start of cytokinesis

31
Q

When does the division of cytoplasm happen

A

Cytokinesics

32
Q
A

Gaps zero resting gap one cell growth synthesis DNA replication gap to checkpoint that was the interface

33
Q

A type of reproduction that uses gametes and combines genetic information of two individuals of different sex cells

A

Sexual reproduction

34
Q

Haploid reproductive cell sex cells such as sperm cell and egg cell

A

Gametes

35
Q

Union of egg sperm

A

Fertilization

36
Q

Diploid vs haploid

A

Diploid – refers to the having single set of chromosomes
• 2n = 46 chromosomes
• Paternal and maternal origin
Haploid – refers to the having single set of chromosomes
• n=23 chromosomes
• From gametes

37
Q

Cell division that results in the production haploid gametes

A

Meiosis

38
Q

production and increase number of sex cells

A

Gametogenisis

39
Q

– the process in which cells undergo meiosis to form gametes

A

Gametogenesis

40
Q

stem cell / undifferentiated cell of spermatozoa

A

Spermarogonium

41
Q

stem cell / undifferentiated cell of ovum.

A

Oogonium

42
Q

Divides by mitosis during puberty

A

Interphase

43
Q

Will undergo growth and development
and will be called primary spermatocyte /oocyte will divide via meiosis

A

Meiosis

44
Q

Interphase of mitosis- same as meiosis

A

biology (35 decks)

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