题目内容

Viral particles can be identified within the cell at all stages except: ()

A. attachmente
B. clipse
C. latent
D. lysis
E. none of the above

查看答案
更多问题

Which of the following are the first products produced by minus strand viruses? ()

A. RNA
B. DNA
C. protein
D. envelop
E. none of the above

Which part of viral replication cycle characterizes eclipse phase? ()

A. cm
B. mm
C. μm
D. nm
E. none of the above

Virus can be observed through ()

A. light microscope
B. Eletron microscope
C. X-ray diffraction
D. centrifugation
E. none of the above

Which of the following virus is complex symmetry ()

A. bacteriophage
B. herpesvirus
C. hantavirus
D. HIV
E. none of the above

答案查题题库