Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
되꼬는 효소는 DNA의 구조를 풀어주는 역할을 합니다.doeggoneun hyosoneun DNA-ui gujo-reul pureojuneun yeoghal-eul hamnida.Unwindase plays a role in unraveling the structure of DNA.