DAUGHTER CELLS

100
EUKARYOTE CELL CYCLE SEQUENCED STAGES EUKARYOTE CELL CYCLE ^

Transcript of DAUGHTER CELLS

Page 1: DAUGHTER CELLS

EUKARYOTE

CELL CYCLE

SEQUENCED STAGES

EUKARYOTE

CELL CYCLE

^

Page 2: DAUGHTER CELLS

EUKARYOTE

CELL CYCLE

STAGES

L

Page 3: DAUGHTER CELLS

EUKARYOTE

CELL CYCLE STAGES

INTERPHASE

EUKARYOTE

CELL CYCLE STAGES

Page 4: DAUGHTER CELLS

EUKARYOTE

CELL CYCLE STAGES

INTERPHASE

KARYOKINESIS

EUKARYOTE

CELL CYCLE STAGES

Page 5: DAUGHTER CELLS

EUKARYOTE

CELL CYCLE STAGES

INTERPHASE

KARYOKINESIS

CYTOKINESIS

EUKARYOTE

CELL CYCLE STAGES

Page 6: DAUGHTER CELLS

KARYOKINESIS

STAGE

STAGE

CELL CYCLE I

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KARYOKINESIS

INTERPHASE

STAGE

CELL CYCLE K

Page 8: DAUGHTER CELLS

KARYOKINESIS

KARYOKINESIS

INTERPHASE

CELL CYCLE C

Page 9: DAUGHTER CELLS

KARYOKINESIS

KARYOKINESIS

INTERPHASE

CELL CYCLE ^

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KARYOKINESIS

+

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PROKARYOTES EUKARYOTES

N

AB

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PROKARYOTES EUKARYOTESPROKARYOTE

NUCLEUS: ABSENT

N

PR

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PROKARYOTES EUKARYOTESPROKARYOTE

NUCLEUS: ABSENT

EUKARYOTE

NUCLEUS: PRESENT

K

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KARYOKINESIS

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KARYOKINESIS

KARYOKINESIS

NUCLEUS DIVISION

^

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KARYOKINESIS

TYPES

L

>

Page 17: DAUGHTER CELLS

EUKARYOTE

KARYOKINESIS

TYPES

MITOSIS

EUKARYOTE

KARYOKINESIS

TYPES

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EUKARYOTE

KARYOKINESIS

TYPES

MITOSIS

MEIOSIS

EUKARYOTE

KARYOKINESIS

TYPES

+

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KARYOKINESIS

KARYOKINESIS

INTERPHASE

CELL CYCLEM

M

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KARYOKINESIS

KARYOKINESIS

INTERPHASE

MITOSIS

&

MEIOSIS

CELL CYCLE ^

M

Page 21: DAUGHTER CELLS

MITOSIS

?

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DURING MITOSIS DOES

CHROMOSOME

NUMBER

REDUCTION OCCUR?

QUESTION

QUESTION

A

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NO

ANSWER

ANSWER

?

#

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HOMO SAPIENS

HUMAN GENOME #

?

CHROMOSOMES

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HOMO SAPIENS

HUMAN GENOME

46

CHROMOSOMES

+

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NUCLEUS

46CHROMOSOMES

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

M

HUMAN CELL

HUMAN CELL

Page 27: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

NO CHROMOSOME

REDUCTION

?

HUMAN CELL

HUMAN CELL

Page 28: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

HUMAN CELL

MITOSIS

?CHROMOSOMES

NUCLEUS

NUCLEUS

?CHROMOSOMES

HUMAN CELL

HUMAN CELL

#

NO CHROMOSOME

REDUCTION

HUMAN CELL

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NUCLEUS

46CHROMOSOMES

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

M

^

NO CHROMOSOME

REDUCTION

HUMAN CELL

HUMAN CELL

HUMAN CELL

HUMAN CELL

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MEIOSIS

?

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DURING MEIOSIS DOES

CHROMOSOME

NUMBER

REDUCTION OCCUR?

QUESTION

QUESTION

A

Page 32: DAUGHTER CELLS

YES

ANSWER

ANSWER

/

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ANSWER

ANSWER

DURING MEIOSIS

CHROMOSOME

NUMBER REDUCED

BY 1/2

+

Page 34: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

HUMAN CELL

MEIOSIS

23

CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

GAMETE

SPORE

23

CHROMOSOMES

NUCLEUS

GAMETE

SPORE

GAMETE

SPORE

GAMETE

SPORE

NUCLEUS NUCLEUS

23

CHROMOSOMES

23

CHROMOSOMES

M

HUMAN CELL

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NUCLEUS

46CHROMOSOMES

MEIOSIS

23

CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

GAMETE

SPORE

23

CHROMOSOMES

NUCLEUS

GAMETE

SPORE

GAMETE

SPORE

GAMETE

SPORE

NUCLEUS NUCLEUS

23

CHROMOSOMES

23

CHROMOSOMES

YES CHROMOSOME

REDUCTION

?

HUMAN CELL

HUMAN CELL

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NUCLEUS

46CHROMOSOMES

MEIOSIS

?

CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

?

CHROMOSOMES

NUCLEUS

NUCLEUS NUCLEUS

?

CHROMOSOMES

?

CHROMOSOMES

HUMAN CELL HUMAN CELL

HUMAN CELL HUMAN CELL

#

HUMAN CELL

HUMAN CELL

1/2 REDUCTION

YES CHROMOSOME

REDUCTION

Page 37: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

MEIOSIS

23

CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

23

CHROMOSOMES

NUCLEUS

NUCLEUS NUCLEUS

23

CHROMOSOMES

23

CHROMOSOMES

1/2 REDUCTION

^

HUMAN CELL

HUMAN CELL

HUMAN CELL

HUMAN CELL

HUMAN CELL

HUMAN CELL

YES CHROMOSOME

REDUCTION

Page 38: DAUGHTER CELLS

MITOSIS

^

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SOMATIC CELL

S

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SOMATIC CELL

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SOMATIC CELL

SOMATIC CELL

UNDERGOES MITOSIS

ONLY

+

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NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

M

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NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

Page 44: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

G

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NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

GROWTH

GROWTH

M

Page 46: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

MAINTENANCE

MAINTENANCE

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FUNGUS DIVERSITY

+

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PLANT DIVERSITY

+

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ANIMAL DIVERSITY

+

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!

HUMAN DIVERSITY

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NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

SOMATIC CELLS

DO NOT

UNDERGO

MEIOSIS

!

HUMAN CELL

Page 52: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

SOMATIC CELLS

DO NOT DERIVE

REPRODUCTIVE

CELLS

HUMAN CELL

Page 53: DAUGHTER CELLS

SYNGAMY

MITOSIS

MEIOSIS

ZYGOTE 2N

GAMETE

SPERM

1N

GAMETE

OVUM

1N

1N PHASE

UNICELLULAR

GAMETES

GAMETOCYTES 2N

HUMAN LIFE CYCLEG

2N PHASE

MULTICELLULAR

Page 54: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

GROWTH

GROWTH

M

HUMAN CELL

Page 55: DAUGHTER CELLS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

MAINTENANCE

MAINTENANCE

^

HUMAN CELL

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EUKARYOTE

CHROMOSOMES

+

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EUKARYOTE

CHROMOSOMES

L

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EUKARYOTE

CHROMOSOMES

LOCATION

N

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EUKARYOTE

CHROMOSOMES

NUCLEUS

1

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EUKARYOTE

CHROMOSOMES

1+/CELL

L

Page 61: DAUGHTER CELLS

EUKARYOTE

CHROMOSOMES

LINEAR

+

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EUKARYOTE

CHROMOSOME

HISTONE PROTEIN

HISTONE PROTEIN

DNA

EUKARYOTE CHROMOSOME: HISTONE PROTEINS PRESENT?

HP

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EUKARYOTE

CHROMOSOME

HISTONE PROTEIN

HISTONE PROTEIN

DNA

EUKARYOTE CHROMOSOME: HISTONE PROTEINS PRESENT

^

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EUKARYOTE

CHROMOSOME

TERMS

N

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CYTOSOL

SOMATIC CELL

NUCLEUS

C

Page 66: DAUGHTER CELLS

CHROMOSOMES

SOMATIC CELL

NUCLEUS

CYTOSOL CYTOSOLCHROMOSOMES

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2 CHROMOSOMES

SOMATIC CELL

NUCLEUS

CYTOSOL CYTOSOL

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4 CHROMOSOMES

SOMATIC CELL

NUCLEUS

CYTOSOL CYTOSOL

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6 CHROMOSOMES

SOMATIC CELL

NUCLEUS

CYTOSOL CYTOSOL

H

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HOMOLOGOUS

CHROMOSOMES

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HOMOLGOUS

CHROMOSOMES

2 CHROMOSOMES

HOMOLGOUS

CHROMOSOMES

+

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HOMOLGOUS

CHROMOSOMES

2 CHROMOSOMES

1 MATERNAL CHROMOSOME

HOMOLGOUS

CHROMOSOMES

+

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HOMOLGOUS

CHROMOSOMES

2 CHROMOSOMES

1 MATERNAL CHROMOSOME

1 PATERNAL CHROMOSOME

HOMOLGOUS

CHROMOSOMES

>

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6 CHROMOSOMES

HOMOLOGOUS CHROMOSOMES

CYTOSOL

NUCLEUS

CYTOSOL

M

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HOMOLOGOUS CHROMOSOMES

M

M M

CYTOSOL

NUCLEUS

CYTOSOL

M = MATERNAL CHROMOSOME

P

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HOMOLOGOUS CHROMOSOMES

P

P

M

M

P

M

CYTOSOL

NUCLEUS

CYTOSOL

M

P

= MATERNAL CHROMOSOME

= PATERNAL CHROMOSOME

R

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HOMOLOGOUS CHROMOSOMES

CYTOSOL

REPLICATION

NUCLEUS

CYTOSOL

+

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HOMOLOGOUS CHROMOSOMES

CYTOSOL

POST REPLICATION

NUCLEUS

CYTOSOL

Page 79: DAUGHTER CELLS

REPLICATED CHROMOSOME

C

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CHROMATIDS

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CHROMATIDS

CHROMATIDS

2 PER REPLICATED

CHROMOSOME

C

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CHROMATIDS

REPLICATED CHROMOSOME

C

Page 83: DAUGHTER CELLS

CENTROMERE

Page 84: DAUGHTER CELLS

CENTROMERE

CENTROMERE

CHROMATIDS

ATTACHMENT POINT

UPON REPLICATED

CHROMOSOME

C

Page 85: DAUGHTER CELLS

CHROMATIDS

CENTROMERE

REPLICATED CHROMOSOME

K

Page 86: DAUGHTER CELLS

KINETOCHORE

Page 87: DAUGHTER CELLS

KINETOCHORE

KINETOCHORE

MICROTUBULE

ATTACHMENT POINT

UPON CHROMOSOME

+

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CHROMATIDS

CENTROMERE

KINETOCHOREKINETOCHORE

REPLICATED CHROMOSOME

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CHROMATIDS

CENTROMERE

KINETOCHOREKINETOCHORE

MICROTUBULES

REPLICATED CHROMOSOME

+

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KARYOKINESIS

MICROTUBULES

KARYOKINESIS

Page 91: DAUGHTER CELLS

KARYOKINESIS

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

KARYOKINESISC

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KARYOKINESIS

KARYOKINESIS

CENTROMERE

BREAKS DOWN

S

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KARYOKINESIS

CHROMATIDS

SEPARATE

KARYOKINESISD

Page 94: DAUGHTER CELLS

DAUGHTER

CHROMOSOMES

KARYOKINESIS

KARYOKINESISD

Page 95: DAUGHTER CELLS

DAUGHTER

CHROMOSOMES

Page 96: DAUGHTER CELLS

DAUGHTER

CHROMOSOMES

DAUGHTER

CHROMOSOMES

SEPARATED CHROMATIDS

+

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DAUGHTER

CHROMOSOMES

DAUGHTER

CHROMOSOMES

SEPARATED CHROMATIDS

DAUGHTER CHROMOSOMES

>

R

Page 98: DAUGHTER CELLS

KARYOKINESIS

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

KARYOKINESIS

Page 99: DAUGHTER CELLS

KARYOKINESIS

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

KARYOKINESISC

Page 100: DAUGHTER CELLS

CENTROMERE

BREAKS DOWN

KARYOKINESIS

KARYOKINESISS