Which of the Following are the Most Powerful Antigens

Question

Which of the following are the most powerful antigens?
A) Proteins
B) Polysaccharides
C) Lipids
D) DNA
E) RNA

Accepted Answer

Proteins are considered the most powerful antigens because they are complex molecules that can elicit a strong immune response. Their complex tertiary and quaternary structures provide a variety of epitopes for immune recognition.