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 following componen68g: y rjvg0cuts of some viruvg 6;pt;we5 f abk6el5oj w.f9ses are not present in both the bacteriophage and vepke.5l;6fjb5w9 w; gof6tacoronavirus?
A. Genetic information surrounded by a capsid
B. RNA genome
C. Enzymes for replication
D. Structures for attachment to a host cell
参考答案: C
本题详细解析:
Choice C is correct because bacteriophaxad ;7)mryb wgs6xumw2-k i,*ges and coronavirus do not have enzymes for replicatioi-gwd7 ,*kru)xwms; m aybx 26n.
Both these viruses do have an RNA genome (Choice B), structures for attachment to host cell (Choice D), and a capsid containing genetic information (Choice A).
| 
