Bacteria are prokaryotic cells. By contrast, animal, plant, and fungal cells are eukaryotic What is the main difference between prokaryotes and eukaryotes?

I think the answer is that prokaryotes have a nucleus and eukaryotes do not.

Explanation:

It is the first thing I think of when I think of a difference between the two.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."