S Phase—DNA replicates
Interphase & Mitotic Phase
Centromere
Mitosis: splitting of nucleus Cell division: splitting of cell
Crossing-over
Help to separate chromosomes
Synapsis
Benign
M Phase—cell division
The number of chromosomes is cut in half (diploid haploid).
Haploid
Fertilization
6
Metastasis
Cleavage furrow
Sperm, 4
Name the phase: Anaphase
24
Cytoplasm
Name the phase: Metaphase I
Egg, 1 (the other 3 are polar bodies)
Haploid
Metaphase
Cancer
Meiosis
Telophase
A sex cell
The cell grows
Name the phase: Cytokinesis II
N
Name the phase: Anaphase II
Diploid
Genes
Anaphase
Meiosis
Autosomes
G 1 —the cell grows
A difference between cell division in animal and plant cells is that plant cells have what? A cell plate
Division of the cytoplasm
Crossing over
G 1, S Phase, G 2
S Phase
Sister chromatid
Mitosis & Cytokinesis
Name the phase: Metaphase
Zygote
Genes
Name the phase: Prophase
Kinases & Cyclin
23
Name the phase: Anaphase I
Division of the nucleus
A somatic cell
Tetrad (Homologous Pairs)
Crossing-over
Prophase-Metaphase- -Anaphase-Telophase
Centrioles
What are the functions of mitosis? (i.e.—why does it take place?) Growth, repair, replace
Independent Assortment
Prophase
A difference between cell division in animal and plant cells is that plant cells have what? A cell plate
46
G 2 —the cell prepares for mitosis
2 Identical cells that are 2N
Name the phase: Interphase
Contact Inhibition
4
Name the phase: Telophase