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NOTES
Prokaryotic cell
1. Nucleus and other membrane bound organelles are absent.
2. Prokaryotes are always unicellular.
3. DNA is stored in the cytoplasm
4. Prokaryotic cells have one primary circular chromosome and various plasmids.
5. Ribosomes in prokaryotic cells are 705 with 305 and 50S subunits.
6. Locomotive structures are composed of repeated flagellin, a hook and a motor complex.
7. Prokaryotes divide by binary fission.
Eukaryotic Cell
1. Nucleus and other membrane bound organelles are present.
2. Eukaryotes are unicellular and also multicellular organisms.
3. DNA is stored within the nucleus.
4. In eukaryotic cells DNA is stored in double stranded chromosomes.
5. Ribosomes in eukaryotic cells are 80 S with 405 and 605 subunits.
Locomotive structures are composed of dynein and plasma membrane.
7. Eukaryotes divide by mitosis and meiosis.