What characteristic is completely unique about dna? it is a complex molecule it is a coiled molecule it contains coded information it is made of numerous subunits?

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

Plz ! ive been stuck on this forever

Match with o for organic and i for inorganic for each compound