The membrane pinches together until two cells are formed The membrane pinches together until two cells are formed Cytokinesis Sister chromatids each become a chromosome Sister chromatids ID: 267906
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Slide1
Mitosis ReviewSlide2
The membrane pinches together until two cells are formed.Slide3
The membrane pinches together until two cells are formed.
CytokinesisSlide4
Sister
chromatids
each become a chromosomeSlide5
Sister
chromatids
each become a chromosome
AnaphaseSlide6
In the middle of this stage, the nuclear envelope has completely disappeared.Slide7
In the middle of this stage, the nuclear envelope has completely disappeared.
ProphaseSlide8
The nucleolus
begins to disintegrate.Slide9
The nucleolus
begins to disintegrate.
ProphaseSlide10
The chromosomes align along the equator
of the cell.Slide11
The chromosomes align along the equator
of the cell.
MetaphaseSlide12
Spindle fibers disappear.Slide13
Spindle fibers disappear.
Telephase/CytokinesisSlide14
Chromatin coils and forms chromosomesSlide15
Chromatin coils and forms chromosomes
ProphaseSlide16
Chromatids
separate at the beginning of this phase.Slide17
Chromatids
separate at the beginning of this phase.
AnaphaseSlide18
Nuclear membrane reforms from the endoplasmic reticulum.Slide19
Nuclear membrane reforms from the endoplasmic reticulum.
Telephase/CytokinesisSlide20
1. Which phase is this? Slide21
1. Which phase is this?
MetaphaseSlide22
Spindle fibers begin to form.Slide23
Spindle fibers begin to form.
ProphaseSlide24
Centrioles
separate
and migrate to each pole.Slide25
Centrioles
separate
and migrate to each pole.
ProphaseSlide26
2. Which phase is this?Slide27
2. Which phase is this?
ProphaseSlide28
Chromosomes meet at the center of the cell.Slide29
Chromosomes meet at the center of the cell.
MetaphaseSlide30
3. Which phase is this?Slide31
3. Which phase is this?
T/CSlide32
A
Chromatid
from each pair is attracted
to each pole of the cell.Slide33
A
Chromatid
from each pair is attracted
to each pole of the cell.
AnaphaseSlide34
The reappearance of the nucleolus can be noticed
and the nuclear membrane forms.Slide35
The reappearance of the nucleolus can be noticed
and the nuclear membrane forms.
Telephase/CytokinesisSlide36
Separate chromosomes are not clearly visible but the chromatin has become thicker and shorter.Slide37
Separate chromosomes are not clearly visible but the chromatin has become thicker and shorter.
ProphaseSlide38
4. Which phase is this?Slide39
4. Which phase is this?
AnaphaseSlide40
The nuclear
envelope
has
disintegrated
.Slide41
The nuclear envelope has disintegrated.
ProphaseSlide42
After cytokinesis is complete, what
is
the name given to the resulting two cells.Slide43
After cytokinesis is complete, w
hat
is the name given to the resulting two cells.
Daughter CellsSlide44
There is one set of single-stranded chromosomes at each end of the cell during this stage.Slide45
There is one set of single-stranded chromosomes at each end of the cell during this stage.
TelophaseSlide46
The chromosomes
align, single file, midway between the cell’s poles.Slide47
The chromosomes
align, single file, midway between the cell’s poles.
MetaphaseSlide48
The chromosomes lose their distinct form and once again appear as a mass of chromatin.Slide49
The chromosomes lose their distinct form and once again appear as a mass of chromatin.
TelophaseSlide50
Microtubules form as tiny fibers between
the poles.Slide51
Microtubules form as tiny fibers between
the poles.
ProphaseSlide52
The cell plate forms.Slide53
The cell plate forms.
Telophase/Cytokinesis
End of reviewSlide54
Cell Cycle ReviewSlide55
During this stage, organelles replicate.Slide56
During this stage, organelles replicate.
G
1Slide57
DNA is “proof-read” and mistakes are corrected.Slide58
DNA is “proof-read” and mistakes are corrected.
G
2Slide59
If a cell “fails” a checkpoint, what happens to it?Slide60
If a cell “fails” a checkpoint, what happens to it?
It enters G
0
and is given more time to grow.Slide61
Name the phase when DNA duplication occurs by semiconservative replication resulting in identical sister
chromatids
.Slide62
Name the phase when DNA duplication occurs by semiconservative replication resulting in identical sister
chromatids
.
S
(S stands for “synthesis” of DNA)Slide63
During which part of the cell cycle is the cell transcribing mRNA and translating it into protein?Slide64
During which part of the cell cycle is the cell transcribing mRNA and translating it into protein?
G
1
and G
2Slide65
5-9. List the 5 stages of the cell cycle.
5.
6
.
9
.
7.
8.
10. What occurs during G
0
?Slide66
5-9. List the 5 stages of the cell cycle.
5.G2, 6.S, 7.M (mitosis), 8.C, 9.G1, 10.Growth
5.
6
.
9
.
7.
8.
10. What occurs during G
0
?Slide67
End of Cell Cycle Review