Question

what are two distinguishing characteristics of prokaryotes?
Ms. Sue
http://en.wikipedia.org/wiki/Prokaryote

khalida
they range in size from 1 to 5 micrometers
siddigan
Prokaryotes does not have well defined nucleus and does not have well defined cell membrane. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.