Viroids differ from viruses in that they lack:
A protein coat
Genetic material
Infectivity
The ability to replicate
Related Questions
The genome of bacteriophage can be
Only double-stranded DNA
Single- or double-stranded DNA or RNA
Only single-stranded RNA
Only double-stranded RNA
Bacteriophage are
Bacteria that attacks viruses
Viruses that attacks bacteria
Free living viruses
Free living bacteria
Helical contractile sheath occurs in
Bacteria
Bacteriophage
Retroviruses
Fungi
A ‘T-series bacteriophage’ can be recognized by its
Tadpole shape
Rounded shape
Irregular shape
Rhomboidal shape
Which of the following is a bacteriophage?
Bacteria infecting viruses
Vibrio bacteria
Virus inhabiting in bacteria
Cyanobacteria
Helical contractile sheath occurs in
Bacteria
Bacteriophages
Fungi
Protozoa
Viruses that infect bacteria, multiply and cause their lysis are
Lysozymes
Lipolytic
Lytic
Lysogenic
The genome of bacteriophage can be
Single-stranded DNA, Single-stranded RNA, Double-stranded DNA, or Double-stranded RNA
Only Double-stranded DNA
Only Single-stranded RNA
Double-stranded DNA or Single-stranded RNA
T O Diener discovered a
Free infectious RNA
Free infectious DNA
Infectious protein
Bacteriophage
Analyse the following statements and identify the correct option given below.
I. Viruses that infects plants have single-stranded RNA and viruses that infects animals have either single or double-stranded RNA or double stranded DNA
II. Bacterial viruses or bacteriophase are usually single-stranded RNA viruses
Codes
Both I and II are correct
Only I is partially correct
Only II is correct
Neither I nor II are correct
