What is the cell cycle? A) the time a cell spends actively dividing
B) repeating series of stages a dividing cell goes through
C) repeating process of DNA synthesis
D) process of duplication of genetic material

B. repeating series of stages a dividing cell goes through

Explanation:

I took the test

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."