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Crawling of cells over a substratum is an example of _________________(a) chemotraction(b) neurodegenration(c) nonmuscle motility(d) muscular motilityThis question was addressed to me during an internship interview.Query is from Non-muscle Motility in division Cytoskeleton and Cell Motility of Cell Biology

Answer»

The correct choice is (c) nonmuscle MOTILITY

Easy explanation: CELLS like fibroblasts and neuronal cells usually OUTGROW the SPECIMEN, when ultured over a substratum. This behavior is an exhibition of nonmuscle motility.



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