How do prokaryotic cells differ from eukaryotic cells?
a. unlike eukaryotic cells, prokaryotic cells do not have any membrane-bound organelles.
b. unlike eukaryotic cells, prokaryotic cells do not have any chromosomes.
c. unlike eukaryotic cells, prokaryotic cells do not have a cell wall.
d. unlike eukaryotic cells, some prokaryotic cells move using cilia or flagella?