Question

Eukaryotic cytoskeleton and dynamic membrane system evolution

Answer 1

All cells can be assigned to one of two categories based on the complexity of cellular organization,eukaryotes and prokaryotes. Eukaryotes possess, among other distinguishing features, an intracellulardynamic membrane system through which there is a constant flow of membranes scaffolded by an internal cytoskeleton.

Answer 2

Answer:

In eukaryotes, DNA segregation is ubiquitously performed by the tubulin-based cytoskeleton, whereas cytokinesis involves actin–myosin. In contrast, most prokaryotic cytokinesis is based on the tubulin homologue FtsZ, whereas actin-like, tubulin-like, or WACA proteins may be used for DNA segregation.