Cell Cycle - Biology - Lecture Slides, Slides for Biology. All India Institute of Medical Sciences

Biology

Description: Cell Cycle, Animal Cells, Main Phases, Interphase and M Phase, Sister Chromatids, Prophase, Prometaphase, Interphase, Chromosomes, Metaphase Plate are some of points from these lecture slides.
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1400 nm
Condensed
chromosome
2 nm
DNA double helix
700 nm
Condensed chromatin
300 nm fiber
(looped
domains)
Extended chromatin
Scaffolding
protein
Fig. 10-4, p. 216
30 nm chromatin fiber
DNA wound
around a
cluster of
histone
molecules
Packed nucleosomes
Stepped Art
Nucleosomes
Histone
10 nm
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The Cell Cycle
When cells reach a certain size, they usually either stop
growing or divide
cell cycle
Stages through which a cell passes from one cell division
to the next