Large cells have more volume on the inside and less space on the outside. (Compared to a smaller cell) Because of this, large cells have trouble; A) dividing
B) producing daughter cells
C) moving materials in and waste products out
D) making copies of their DNA

Help plz

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."