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Enveloped vs non-enveloped viruses: learn how the lipid envelope changes viral entry, release, stability, tropism, and replication strategies. This video breaks down the seven stages of viral replication—attachment, entry, uncoating, gene expression, genome replication, assembly, and release—highlighting key differences between enveloped viruses (influenza, HIV, herpes, coronaviruses) and non-enveloped viruses (adenovirus, HPV, rotavirus). You’ll learn how envelope glycoproteins mediate receptor binding and membrane fusion or endosomal fusion, why envelopes make viruses susceptible to detergents and alcohol, and how budding versus lytic…
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