DNA errors that escape DNA polymerase proofreading are detected and repaired by Select one:
O a. Photoreactivation
b. Nucleotide excision repair
c. Proofreading repair
d. Post-replication mismatch repair system
w
C

Assume that you are interested in separating short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range. you have two recipes for making your polyacrylamide gels: one recipe uses 1.5 percent agarose and would be considered a “hard gel,” while the other uses 0.5 percent agarose and would be considered a loose gel. which gel should you use to separate the short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range?