本题目来源于试卷: Unity and Diversity A.5 Viruses，类别为 IB生物学
[单选题]
Which of the rows below shows the correct charactbb baifqkme 27u 7u.;sp9, x um,vl4a0eristicqs-*c86,z ygf sdz9ids of viruses, prokaryotes and euyzdd cqf, -8ss 9iz6*gkaryotes?
A. Virus is Genome is DNA or RNA;Prokaryote is Genome is DNA only;Eukaryote is Genome is DNA only
B. Virus is Genome is Rely on host cell for nutrition;Prokaryote is Rely on host cell for nutrition;Eukaryote is Does not rely on host cell for nutrition
C. Virus is Genome is Synthesises ATP for energy supply;Prokaryote is Synthesises ATP for energy supply ;Eukaryote is Genome is Synthesises ATP for energy supply
D. Virus is Genome is Capsid present;Prokaryote is Capsid present;Eukaryote is Capsid present
参考答案: A
本题详细解析:
Choice A is correct because viruses cx8vf6 c xrlz/s59omn,ontain DNA or RNA as their genome. Viruses rel98rx sl65m cvn,fxz/oy on host cells for nutrition, but prokaryotes and eukaryotes do not (Choice B). Prokaryotes and eukaryotes synthesise ATP, but viruses do not (Choice C). Capsids are present in viruses but not in prokaryotes or eukaryotes (Choice D).
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