A Best Way To Crack Gorenment Job Exams

Biotechnology Objective Questions { Vectors Uses for Animal Cell Culture }



22. Lytic infection of SV 40 does not occur in
A.permissive cells
B.non permissive cells
C.both (a) and (b)
D.none of these
Discuss in Forum

23. Moloney-Mu-leukemia virus is an example of
A.Vaccinia virus
B.Baculo virus
C.Retro virus
D.none of these
Discuss in Forum

24. Which one of the following is true about Yeast Integrative plasmids (YIp) vectors?
A.Allows transformation by using crossing over
B.Has a origin of replication and rep genes
C.Carries autonomously replicating sequence
D.Carries centromere and telomere sequences
Discuss in Forum

25. The size of the genome of SV 40 is
A.7.2 kb
B.69 kb
C.5.2 kb
D.110 kb
Discuss in Forum

26. YAC vectors can be used to obtain artificial chromosomes because it carries
A.centromere
B.telomere
C.autonomously replicating sequence
D.all of these
Discuss in Forum

27. Maximum insert size in case of adenovirus vectors is
A.6-8 kb
B.4-6 kb
C.10-12 kb
D.20 kb
Discuss in Forum

28. SV 40 vectors, in which late region replacements are done, require
A.COS cell line
B.SV 40 helper virus
C.pBR 322 vector
D.none of these
Discuss in Forum

Page 4 of 5

« 2 3  4  5 »