Cell Biology Quiz
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CYTOSKELETON, MOTILITY, AND INTRACELLULAR TRANSPORT
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During actin treadmilling in a lamellipodial network, new monomers add at barbed ends near the membrane while depolymerization occurs at pointed ends toward the cell interior. If the rate of monomer addition is 10 subunits/second per barbed end and there are 1000 barbed ends, but the network length remains constant, what is the total rate of pointed end depolymerization?
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