5 Questions
What is the rate limiting step in IFs nucleation?
Nucleation
Which protein complex nucleates filaments more efficiently when bound to the side of a preexisting actin filament branch at a 70° angle?
Arp2/3 complex
What are the consequences of nucleotide hydrolysis by tubulin and actin?
Treadmilling and dynamic instability
What are the main functions of eukaryotic cell cytoskeleton?
Establishing cell shape, providing mechanical strength, cell movement, chromosome separation, intracellular transport of organelles
What are microtubules polymers of?
Alpha and beta tubulin
Test your knowledge of the eukaryotic cell's cytoskeleton with this quiz. Explore topics such as the structure of actin, functions of cytoskeletal filaments, and their role in cell movement, chromosome separation, and intracellular transport of organelles.
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