Question : The chemical component that is invariably found in all viruses is
Option 1: Proteins
Option 2: Lipids
Option 3: DNA
Option 4: RNA
Correct Answer: Proteins
Solution : The correct option is proteins .
Viruses are microscopic infectious organisms made up of genetic material (DNA or RNA) encased in a protein sheath. Proteins are essential components of viruses, helping to build the capsid (protective coat), attachment spikes and replication, assembly and release within host cells.
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