Q. When one or more base pair are deleted or added in sequence, shifts reading frame on ribosome, called

View solution

Q. Within bacterial cells transfer of 'DNA' is carried out through

View solution

Q. A wall less mycoplasma, having molecular weight, approximately

View solution

Q. Transfer of 'DNA' from one cell to another, is known as

View solution

Q. Transfer of 'DNA' mediated by bacteriophage is called as

View solution

Q. A minor change in sequence of 'base pairs' is called as

View solution

Q. Genetic material of bacteria is composed of, a single-stranded

View solution

Q. Integration of viral 'DNA' into cell 'DNA' results in a structure named as

View solution

Q. Segment of 'RNA' that have both negative and positive polarity regions is known as

View solution

Q. Mutations that are valuable in determining function of viral 'gene' is called

View solution

Q. All 'RNA' viruses contain single-stranded 'RNA' except

View solution

Q. Between two chromosomes exchange of 'gene' is called as

View solution

Q. If a cell is infected by a virus, calculated time to replicate it is approximately:

View solution

Q. Process, viruses or viral vectors, in combination with foreign viral envelope, producing proteins, known as

View solution

Q. Inability to replicate, in certain viruses, providing an ultimae advantage in the

View solution

Q. A sudden change in sequence of DNA or RNA, is called

View solution

Q. During process of complementation, helping virus mediate replication, in the

View solution

Q. Viral DNA replicates, in

View solution

Q. 'retrovirus' and 'influenza' virus replicate in

View solution

Q. Transcription of 'RNA' to double-stranded 'DNA' is catalyzed by enzyme

View solution