Thursday, January 10, 2008

10-2

1) G1 phase, S phase, G2, M phase
2) G1 phase cells grow and increase in size.
S phase chromosomes are replicated and the sythesisof DNA molecules
G2 organelles and molecules required for cell division are produced.
M phase mitosis begins . the cell splits in to two daughter cells.
3) During interphase the cell replicates its centrioles and DNA
4) Chromiososmes are made up off DNA
5) Prokaryotic cells divide by being pintch in the center
6) Cytokinesis is similar in plant cells and animal cells becaus ethey both split into two new cells. It is defferent because one doesnt have a cell wall

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