just a short explanation on hydrogen bonding if anyones curious: it is a dipole-dipole attraction (basically like polar and non polar parts of a magnet together) that occurs between a H atom (hydrogen) and at least one of any O (oxygen) N (nitrogen) or F (flourine) atoms. Its the strongest type of intermolecular bonding. In this case I'd say its between hydrogen and nitrogen atoms since the bases are nitrogeneous haha

This is class

Where is protein synthesis

thanks very much, great explanation!