Fill in the gaps in the following table illustrating the differences between prokaryotic and eukaryotic cells.<table><tbody><tr><th>Prokaryotic Cell </th><th>Eukaryotic Cell</th></tr><tr><td>1. Size: generally small (1-10micrometer)(1 micrometer = 10<sup>-6</sup> meter)</td><td>1. Size: generally large (5-100 micrometer)</td></tr><tr><td>2. Nuclear region: ____________________,__________ and known as ________.</td><td>2. Nuclear region: well defined and surrounded by a nuclear membrane.</td></tr><tr><td>3. Chromosome: Single</td><td>3. More than one single chromosome</td></tr><tr><td>4. Membrane-bound cell organelles absent.</td><td>4. _________________________________________

Prokaryotic Cell	Eukaryotic Cell
1. Size: generally small (1-10micrometer)(1 micrometer = 10^-6 meter)	1. Size: generally large (5-100 micrometer)
2. Nuclear region: ____________________,__________ and known as ________.	2. Nuclear region: well defined and surrounded by a nuclear membrane.
3. Chromosome: Single	3. More than one single chromosome
4. Membrane-bound cell organelles absent.	4. __________________________________________