Viral replication



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035 – Viral replication

Paul Andersen explains how viruses reproduce using the lytic cycle. It also shows how viruses can capture new genetic materials and how retroviruses (such as HIV) can enter the lytic cycle. It also describes the lysogenic cycle and how it increases the virulence of bacteria.

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All images are licensed under creative commons and public domain licenses:
Nimal cell clip art, n.d.
Cartoon Virus Clip Art, n.e.
DNA, n.e.
"File: Adult Cholera Patient.jpg." Wikipedia, the free encyclopedia. Accessed December 8, 2013.
"File: Cholera Bacteria SEM.jpg." Wikipedia, the free encyclopedia. Accessed December 8, 2013.
"File: Illu Conducting Passages.svg." Wikipedia, the free encyclopedia. Accessed December 8, 2013.
"File: Phage2.JPG." Wikipedia, the free encyclopedia. Accessed December 8, 2013.
"File: PhageExterior.svg." Wikipedia, the free encyclopedia. Accessed December 8, 2013.
"File: Rhinovirus.PNG." Wikipedia, the free encyclopedia. Accessed December 8, 2013.
Germ 4c, n.e.
Martin, David. Portrait of Benjamin Franklin. Oil on canvas on panel, 1767. The White House Historical Association.
Raul654, Translated by. Hiv Gross, [object HTMLTableCellElement]. Native to the image GFDL Image: Hiv gross german.png.

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Artist: CosmicD
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49 thoughts on “Viral replication”

  1. RNA viruses are not all retroviruses, for example rhinoviruses that you talked about in the beginning are RNA viruses but not retroviruses, as are influenza, parainfluenza. ebola and many more…

  2. I know I am asking  damm Q but I am confusing here prof. do viruses infects bacteria or cell? what is the connection …. what is my point here  bacteria cell and Eucaryato cell can affect by viruses at the same time? thanks

  3. But there is no explanation about replication of other RNA viruses. HIV has a specific replication, but you haven't talked about viruses with + sense RNA and – sense RNA.

  4. Can you create supplements (practice questions that are intricate) for AP Biology? You would save the lives of many students. Thus you will acheive being a biology teacher and a doctor. You're welcome 🙂

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