•Aids in movement of organelles 3-4 Questions: Microfilaments: Level 5 Actin. Threads of a protein called  Smallest strand makes up cytoskeleton  Microtubles: •Largest strands •Hollow tubes •When cell is about to divide bundles come together and extend across the cell Spindle fibers: •Thick bundles •Assist in movement of chromosome during cell division How Cells Move •Cells use hair-like structures that extend from surface of the •Network of long cell protein strands in •Short cilia & in large quantities = the cytosol •Long •No & less numerous = flagella membrane 3-4 Sentence Summary:
3-4 Questions: Level 5 •Network of long protein strands in the cytosol •No membrane •Aids in movement of organelles Microfilaments:  Threads of a protein called Actin.  Smallest strand makes up cytoskeleton Microtubles: •Largest strands •Hollow tubes •When cell is about to divide bundles come together and extend across the cell Spindle fibers: •Thick bundles •Assist in movement of chromosome during cell division How Cells Move •Cells use hair-like structures that extend from surface of the cell •Short & in large quantities = cilia •Long & less numerous = flagella 3-4 Sentence Summary:
warron_science_entire_unit_1-biology_fall__1_.docx