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Gaokao Biology Practice Question

2.(6分)在证明 DNA是遗传物质的过程中 ,T2噬菌体侵染大肠杆菌的实验发 挥了重要作用。下列与该噬菌体相关的叙述,正确的是( )

  1. A.T2噬菌体也可以在肺炎双球菌中复制和增殖
  2. B.T2噬菌体病毒颗粒内可以合成 mRNA和蛋白质
  3. C.培养基中的32P经宿主摄取后可出现在 T2噬菌体的核酸中
  4. D.人体免疫缺陷病毒与 T2噬菌体的核酸类型和增殖过程相同

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