wts R-group?? Share with your friends Share 0 Surabhi Gupta answered this -R group represents any alkyl group ranging from methyl -CH3 to n number of molecules of C in an alkyl. 0 View Full Answer Shubhrawalli Shukla answered this R group is a un named group which can be representedby any functional group.E.xGlycine here the R group is (H) hydrogen.....see its structure it is given in our book at page no. 145 becoz it is difficult to draw it here......I HOPE THIS ANSWER MAY HELP YOU,,,, 0 Swift N Cool answered this tnx shubhrawali 0