Ch 25: Viral Notes

What do Viruses look like?

In the spaces below, please sketch the general shapes of the different kinds of viruses:

bacteriophage

polio

HIV

Tobacco Mosaic

 

Characteristics of Viruses?

Viruses do not have ____________________________________________________

and are therefore not considered ________________________.

Viral Size and Structure: Viruses are ___________________ particles containing _______

or _______ and are surrounded by a _____________ coat called a ________________.

Label the following HIV virus:

Please Sketch the stages of the viral lytic cycle:

Please sketch the stages of the viral lysogenic cycle: