Biol 309 Test Question Bank Cytoskeleton

8. The ‘cell cortex’ (the dense network of protein filaments just inside of the cell membrane) is composed of microtubules. 9. Each type of microtubule motor protein moves in either the ‘+ to –’ or the ‘– to +’ direction, but not both. 10. The cortex of the cell is composed principally of intermediate filaments. 11. ................
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