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Continuity and Change D.1 DNA Replication (id: 286c897eb)

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admin 发表于 2024-2-12 00:33:00 | 显示全部楼层 |阅读模式
本题目来源于试卷: Continuity and Change D.1 DNA Replication,类别为 IB生物学

[单选题]
Which of the following are e8mmag 5+crdr/p v+kl 2xamples of dis9a fma3pbn8/ bcoveries made using radioactive isotopes? 8 bfaam n39p/b

I. Discovery of the light-dependent photosynthesis pathways using the $^14$C and $^12$C isotopes.
II. Discovery of DNA as the main genetic material using the $^32$P and $^35$S isotopes.
III. Discovery of the semi-conservative replication of DNA using the $^15$N and $^14$N isotopes.

A.
B.
C.
D.


参考答案:  C


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