Transcript 9 Mitosis Review

CELL CYCLE & MITOSIS
REVIEW
What phase is this?
• METAPHASE
In what part of interphase
do centrioles duplicate?
• G2
• What part of a cell’s life cycle
does it spend the most time in?
• INTERPHASE
• What part of the cell cycle is it
when the cytoplasm and the
organelles are being divided
into two cells?
• CYTOKINESIS
• What happens to the DNA during
the S phase?
• It doubles through the process
of DNA replication
• In what phase does the nuclear
membrane disappear?
• PROPHASE
• Where are the chromosomes
during Metaphase?
• Lined up in the middle on the
metaphase plate
• What are the 2 cells called after
cytokinesis occurs?
• Daughter cells
• What phase is it when sister
chromatids separate?
• ANAPHASE
• When do the centrioles begin to
move to opposite sides of a
cell?
• PROPHASE
• How many chromosomes does
this cell have?
•3
• How many centromeres does
this cell have?
•3
• How many chromatids does this
cell have?
•8
During what phase does the
nuclear membrane reappear?
• TELOPHASE
• Which happens first, A or B?
A
B
•B
A
B
• Which happens first, A or B?
A
B
A
A
B
• During what part of the cell
cycle does a cell make proteins,
metabolize and do it’s other
chores?
• G1
• What type of cell would form a
cell plate?
• PLANT CELL
• If cell A has a surface area to
volume ratio of 8:1, and cell B
has a surface area to volume
ratio of 4:1, which cell, A or B,
needs to prepare for mitosis the
most?
•B
• Which 2 parts of the cell cycle
has DNA in the form of
chromatin?
• Interphase and
telophase/cytokinesis
What are A-D pointing
to?
A
C
A- Sister
Chromatid
B-Centromere
C-Replicated
Chromosome
D-Homologous
Pair
B
D