Cultivation of virus

September 19, 2017 Gaurab Karki 0

Cultivation of virus Virus lacks its independent metabolism and they can only replicates inside host cell, so viruses cannot be cultured in non-living medium as […]

Classification of virus

September 17, 2017 Gaurab Karki 0

Classification of virus A] Classification on the basis of nucleic acid B] Classification on the basis of structure or symmetry C] Classification on the basis […]

Properties of virus

September 17, 2017 Gaurab Karki 0

Properties of virus Some general properties of virus are; 1. Size: The size of virus ranges from (20-300) nm in diameter. Parvovirus is the smallest […]

Gram staining technique

September 9, 2017 Gaurab Karki 1

Gram staining technique Introduction Staining techniques are of different types, such as simple staining, negative staining and differential staining. Gram staining is an example of […]