Order the events that occur during dna replication.
rna primase synthesizes a primer which attaches to the initiation point.
dna polymerase removes rna primers and replaces them with dna nucleotides.
dna ligase seals the gaps between new dna and okazaki fragments.
dna polymerase extends the primer by adding nucleotides that are complementary to the template strand.
dna helicase unwinds the dna.

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart

After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scientists to make sure that the data is real

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?