BTS, "New Science" students raise a controversy for new song "DNA".

* Lyrics: "DNA in the blood vessel says, you are the one I was looking for"

* Rebuttal:

□ Atom <Molecule <Cellular organelle <Cell □ DNA is a macromolecule in an organelle □ Logically not a mistake, but "DNA in erythrocytes" is appropriate

* Representation of Korean expression at such time: "Science is again". .