Viruses are obligate cellular Parasites Viruses multiplicate(replicate) inside host cells Viruses utilize cellular machineries for replication synthesis of proteins synthesis of membranes synthesis of amino acid, carbohydrates and lipids generatation of energyViruses Are Obligate Cellular Parasites ¾ Viruses multiplicate (replicate) inside host cells ¾ Viruses utilize cell l u ar machi i ner es for repli ti ca on z synthesis of proteins z synthesis of membranes z synthesis of amino acid, carbohydrates and lipids z generatation of energy