While not a hard- and- fast rule, molecules may be ranked from more immunogenic to less immunogenic. Which shows the correct ranking form more immunogenic to less immunogenic?

Question

Quizplus · Accepted Answer

Proteins are generally the most immunogenic because of their complex tertiary and quaternary structures, which provide a large variety of epitopes for immune recognition. Polysaccharides, though less complex, can still be quite immunogenic, especially if they are part of bacterial cell walls. Lipids are less immunogenic due to their simpler, more repetitive structures that do not provide as many unique epitopes. Haptens are small molecules that by themselves are not immunogenic unless attached to a larger carrier protein; thus, they are considered the least immunogenic.

While Not a Hard- And- Fast Rule, Molecules May Be