What do you expect would happen to the distilled water?

The distilled water solution would be hypotonic to your blood cells, so they would have water, swell, and have a possibilty to burst.

Explanation:

The distilled water exterior of the red blood cell, since it is 100% water and no salt, is hypotonic to the red blood cell. Water motion is from a elevated concentration to a lower concentration. In this case water will go out of the red blood cell into the beaker.

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."