Which of the following is a major difference between prokaryotes and eukaryotes? Check all that apply. a. Eukaryotic cells have membrane-bound organelles, while prokaryotic cells do not. b. Prokaryotic cells are generally larger than eukaryotic cells. c. Eukaryotic cells have flagella, while prokaryotic cells do not. d. Prokaryotic cells have cell walls, while eukaryotic cells do not.