Which of the following statements is false regarding the differences between bacterial and eukaryotic cytoskeletal proteins?
A. Eukaryotic cells have cytoskeletal fibers comprised of tubulin and actin proteins, whereas bacterial cells lack cytoskeletal proteins.
B. Cytoskeletal proteins in both eukaryotes and bacteria function in cell division, protein localization and determination of cell shape.
C. The bacterial protein FtsZ is a homologue of the eukaryotic protein tubulin, and MreB and Mbl are homologues of actin.
D. Proteins in the cytoplasm of bacterial cells are structurally similar to the tubulin and actin found in eukaryotic cells.
Answer: A
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