img048 - Cytoskeleton Description Function Hollow tubes...

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Unformatted text preview: Cytoskeleton Description Function Hollow tubes made of tubulin protein Solid, rodlike structures consisting of actin protein Microfiiaments Pair of hollow cylinders located near nucleus; each centrioles consists of nine microtubule triplets ( 9 x 3 structure) Centrioles Provide structural support; have role in cell and organelle movement and cell division Provide structural support; play role in cell and organelle movement and cell division ____4 Mitotic spindle forms between centrioles during animal cell division; absent in most plant cells fl Relatively short projections extending from surface of cell (9+2 structure) Long projections extending from surface of cell (9+2 structure) Flageila Movement of some unicellular organisms Cell locomotion by sperm cells and some unicellular eukaryotes ...
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