• 2022-07-28
    具有[tex=3.0x1.286]2giySp13HHeKFNyz2fXZh9Jj4rL0qLmamDA5vuhPK/D5zQr3ncstHuXm8tH0Ahyu[/tex]聚合,[tex=3.0x1.286]xCQl1DG0wq/JKxVnDp/yfXJW7FE1+oAiOtlsNzd5fG8u5pfrRgKWMlYpTj8AhNW4[/tex]外切,[tex=3.0x1.286]2giySp13HHeKFNyz2fXZh9Jj4rL0qLmamDA5vuhPK/D5zQr3ncstHuXm8tH0Ahyu[/tex]外切酶活性的是[br][/br]
    A: DNA-polⅠ
    B: DNA-pol Ⅱ
    C: DNA-pol Ⅲ
    D: DNA-pol Ⅳ
    E: DNA-pol V