Question 1
After three replications of a single DNA molecule, what percent of the resulting double helices contain one strand of the "original" DNA?
◦ 0 percent
◦ 25 percent
◦ 50 percent
◦ 75 percent
◦ 100 percent
Question 2
All mRNA transcripts begin with
◦ methionine.
◦ a ribosome.
◦ AUG.
◦ the P site.
◦ an anticodon.