試卷名稱:108年 - 108 長庚大學_研究所碩士班招生考試試題_生物醫學工程研究所碩士班:生物化學#126146
年份:108年
科目:研究所、轉學考(插大)◆生物化學
44. The antibiotic penicillin is a small molecule that does not induce antibody formation. However, penicillin binds to serum proteins and forms a complex that in some people induces antibody formation resulting in an allergic reaction. Penicillin is therefore
(A) an antigen
(B) a hapten
(C) an immunogen
(D) both an antigen and a hapten