1. Simian Virus 40 (SV40) is an example of is a circular ssDNA belong to Polyomavirus, was first isolated from primary cell cultures derived from rhesus monkey kidneys, and activates p53. 2. SARS-COV-2 is an enveloped, icosahedral virus that is surrounded by a lipid bilayer and causes COVID-19 pandemic .

Which of the following statements are correct for a class V ssRNA (-) virus? it uses its genome directly for translation it must make the complementary (+) RNA strand to synthesize more of its genome it replicates its genome via classical semiconservative replication it converts its genome to DNA via reverse transcriptase as part of its life cycle

Describe the structure of a non-enveloped virus and an enveloped virus.  Be sure to address the capsid and the virus genome.

The herpaviruses are different from cell in their genome. What is their genome like?

match all of the following questions.  a. naked, polyhedral DNA virus b.enveloped, polyhedral DNA virus c.enveloped, complex DNA virus d. Naked, polyhedral RNA virus e. Enveloped, helical RNA virus 1. Adenoviridae2. Smallpox viruses3. Orthomyxoviruses4. Picornaviruses5.  Herpesviruses f. Pasteurization g. Incineration h. Ionizing radiation i. Non-ionizing radiation j. Filtration 6. Commonly used to sterilize water, vaccines, blood products, and air. 7. Commonly used to decontaminate milk and fruit juices.8. Commonly used to treat meat, spices, and tissues for grafts.9. Commonly used to sterilize loops and needles in lab. 10. Commonly used to purify the air in hospitals.

Describe 4 differences and 4 similarities between viral lytic and lysogenic phases. * For each difference clearly state the reason why lytic is different from lysogenic using technical biological terms.* For each similarity you can just state what is the reason(s) the 2 phases are similar.   Essay Limit: 300 words   Book: Biology (Campbell)          11 edition          Urry. Cain. Wasserman. Minorsky. Reece