Answer a biologist discovers a multicellular life form and identifies specialized cells with long shapes similar to electrical wires. which is most likely the function of these cells?

The thin-like structure found within the multi-cellular life form might provide the cell the ability to move or become mobile. Much like the flagellum, a thin-long tail, in other multi-cellular organisms, they help propel the cell from one point to another. The same could probably be said on the function of the described cell above.