Download Cell Cycle & Mitosis Lab

The Cell Cycle & Mitosis
Cell Growth
G1 phase
Cell
Division
S phase
Interphase
DNA replication
Anaphase
During the Cell Cycle, a cell
Slide 3
Grows, develops, & divides  forms 2
daughter cells
_
_
G2 phase
G1 Phase
The G1 phase is a period of
activity in which cells grow
& perform their normal functions
like creating new enzymes &
organelles for energy.
Slide 6
_
Interphase is the period where cells grow &
develop before the cell divides  period
where cell spends most of its life
Slide 4
_
S Phase
The S phase replicates
chromosomes and
synthesizes
DNA molecules.
When the process
DNA replication
is completed, the cell
enters the
G2
phase.
Slide
7
Mitosis are divided into four phases: Prophase, Metaphase, Anaphase, Telophase
G2 Phase
During the G2 phase, many of
the molecules required for
cell division are produced.
Store
energy
Cells grow
more,
,
MitosisAnaphase
and is prepared to enter the
next major phase of the cell
Slide 8
cycle called
.
A
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The Cell Cycle & Mitosis
v
Microscope Lab: Mitosis Phases Match
Directions: Match the phases of mitosis to the correct
microscope slides and write what occurs in each phase.
- Chromosomes becomes
visible
Prophase
- Nuclear envelope breaks
down
B
A)
Slide 15
- Chromosomes line up @ the
equator (MIDDLE) of the cell
Slide 16
- Sister chromatids separate.
(Pulled AWAY from each
other)
Slide 24
B)
A
D
- Nuclear envelope reforms
around 2 sets of chromosomes
Slide 17
C)
D)
C