Part B: DNA possesses: O No charge.
A positive charge.
A negative charge.
O A supercharge.
Can you just say what charge?

All eukaryotic cells contain small bodies called

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna

Do plant cells perform cellular respiration?