The genetic material of QB bacteriophage (1) Has 5 methyl uracil (2) Is able to replicate itself (3) Has free 2’ OH in its sugar component (4) Undergoes no mutational changes
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Answer: option 2
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Answer:(2) Is able to replicate itself
Explanation:
RNA is the genetic fabric in TMV, QB bacteriophage etc.An RNA virus is a pandemic which has ribonucleic acid (RNA) as its genetic fabric. The nucleic acid is commonly single-stranded RNA (ssRNA) however it can be double-stranded (dsRNA).The lambda phage has a head and a tail structure. The head includes genetic fabric. Here, the genetic fabric is a double-stranded DNA structure.Bacteriophages are composed of proteins that encapsulate a DNA or RNA genome, and might have systems which can be both easy or elaborate. Their genomes may also encode as few as 4 genes (e.g. MS2) and as many as masses of genes.
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