We had avery tight __________ on the trip.
We had avery tight __________ on the trip.
Avery的肺炎双球菌感染实验证明,
Avery的肺炎双球菌感染实验证明,
Oswald Avery的科学贡献是
Oswald Avery的科学贡献是
Oswald Avery and his colleague proved that the DNA is the transforming agent in Diplococcus pneumoniae transformation.
Oswald Avery and his colleague proved that the DNA is the transforming agent in Diplococcus pneumoniae transformation.
Is Avery the one wearing glasses? A: That’s right B: She’s running late
Is Avery the one wearing glasses? A: That’s right B: She’s running late
Avery用实验方法直接证明DNA是转化肺炎双球菌的遗传物质。
Avery用实验方法直接证明DNA是转化肺炎双球菌的遗传物质。
1944年,在Avery的转化实验中,被确定的转化因子是()。
1944年,在Avery的转化实验中,被确定的转化因子是()。
首次提出“基因”这个词的人是()。 A: Morgan B: Jahnnsen C: Mendel D: Avery
首次提出“基因”这个词的人是()。 A: Morgan B: Jahnnsen C: Mendel D: Avery
Avery等人于1944年完成了肺炎球菌转化试验,证明DNA是遗传物质。
Avery等人于1944年完成了肺炎球菌转化试验,证明DNA是遗传物质。
Oswald Avery and his colleague proved that the DNA is the transforming agent in Diplococcus pneumoniae transformation. A: 正确 B: 错误
Oswald Avery and his colleague proved that the DNA is the transforming agent in Diplococcus pneumoniae transformation. A: 正确 B: 错误