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試卷名稱：105年 - 105 臺灣聯合大學系統_學士班轉學生考試試題：普通生物學#124831
年份：105年
科目：研究所、轉學考(插大)-普通生物學
50. The clonal selection theory is an explanation for
(A) how a single type of stem cell can produce both red blood cells and white blood cells.
(B) how antibody proteins can be molded to fit antigens after the antigen interacts with the antibody-producing type of cell.
(C) how an antigen can activate specific lymphocytes to fight the infection.
(D) how HIV can disrupt the immune system.
(E) how macrophages can recognize specific pathogens and amplify themselves.
