Antibodies are subdivided into the five classes based on which one of the following difference?A. Binding sitesB. Light chainsC. Heavy chainsD. Constant regions 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments