Mr 10 Divergence Betwixt Enveloped Together With Not Enveloped Virus
Viruses are infectious intracellular obligate parasites consisting of nucleic acid (RNA or DNA) enclosed inwards a poly peptide coat called capsid In some cases, a membranous envelope may live introduce outer to the capsid Viruses are classified based on the presence or absence of this envelope unopen to the poly peptide coat 1. Enveloped viruses eg: Herpes simplex, Chickenpox virus, Influenza virus etc 2. Non-enveloped viruses eg: Adeno virus, parvovirus etc Characteristics of viral envelope Made of lipid too proteins rarely glycoprotein May live modified host plasma membrane or internal membranes Projections from the envelope are known every bit spikes or peplomers Function : attachment of the virus to the host cell. HIV virus uses its spikes for this purpose. Non enveloped viruses: 1. The outermost roofing is the capsid made upwards of proteins 2. Non enveloped viruses are to a greater extent than virulent too causes host prison theatre mobile telephone lysis ...