A. 同位点 B. 结点 C. 电位点 D. 等电位点
A. CD4 B. 荚膜 C. 芽胞 D. 鞭毛 E. 质粒
A. five nine one three one two nine B. five nine one third first second ninth C. five nine one thirty-first twenty-ninth D. five nine one thirty-first and twenty-ninth
A. 62000 B. 62220 C. 11055 D. 562020
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