nicki minaj (@nickiminaj) july 7, 2015 NEWS: Nicki Minaj and Meek Mill get fired up in Twitter feud with rapper Joe Budden She cleared that one up pretty quickly, though.
The bond linking a phosphate group to a sugar of a another molecule is called a phosphodiester bond.
A phosphate group is attached to the 3' position of one ribose and the 5' position of the next. The phosphate groups have a negative charge each, making RNA a charged molecule (polyanion). The bases form hydrogen bonds between cytosine and guanine, between adenine and uracil and between guanine and uracil.