1. When you see green text – read carefully –
copy if you want
When you see white text – ALL students
copy
When you see yellow text – Honors students
copy
10. • Nucleus starts to
disappear.
• Chromatin coils to
become chromosomes.
• Centrioles (or poles)
appear and begin to
move to opposite end
of the cell.
• Spindle fibers form
between the poles.
centriole
Draw this
20. Cytokinesis is different in plants!
The cell wall makes plant cells rigid, so they can’t move inward and separate like
animal cells can.
Vesicles filled with cell wall parts are towed to the middle of the cell.
They fuse together, forming a “cell plate.”
The cell plate becomes the new cell wall. Honors draw this
21.
22.
23. Animal Mitosis -- Review
Interphase Prophase
Metaphase Anaphase
Telophase Interphase
Don’t draw these – study them carefully
24. Plant Mitosis -- Review
Interphase Prophase
Metaphase Anaphase
Telophase Interphase
Don’t draw these – study them carefully
25. • IInterphase I
• PProphase Pray
• MMetaphase More
• AAnaphase At
• TTelophase The
• CCytokinesis Church
REMEMBER ALL THE
STEPS OF MITOSIS!
27. What is binary
fission?
Why does the DNA
need to move to
either side of the cell
before the cell
divides?
28. What is binary
fission?
Binary fission is
bacteria’s
version of cell
division.
Why does the DNA
need to move to either
side of the cell before
the cell divides?
DNA needs to be on
opposite sides of the
cell because when the
cell splits in two each
new cell needs its own
copy of DNA