So yes for biology I need to make a rap about DNA Now, this is a story about how you were made, and your DNA was flipped-turned unzipped down. And I'd like to take a minute. Just sit right there. I'll tell you how it became the makeup of your body, seemingly out of thin air. Inside your body, born and raised. Inside the nucleus- it spends most of its days. Chillin' out maxin' duplicatin', all cool. Made up of nitrogen bases, yes it is. Adenine, Thymine, Guanine, Cytosine, ready for a quiz? Based on fresh prince, wip, haha.