Exam 8: Viruses and Prions

Name three of the five steps involved in viral replication.

In 1997 a potential outbreak of influenza in ________ resulted in the slaughtering of over a million chickens.

Viruses released by budding gain

Viruses with a piece of the of the host cell's plasma membrane covering the capsid are called _______________________________.

Negri bodies are associated with

Which group of viruses has been used extensively as a model for viral replication?

Which of the following is NOT true for viruses?

What does CPE stand for?

Evidence of smallpox was found on the body of ____________, who died in 1157 B.C.

An outbreak of mosquito-borne viral disease occurred in New York; the virus was ________________.

What is the significance of spikes?

Viruses that attack only bacterial cells are called _____________________.

Name an infectious agent, smaller than a virus, lacks both DNA and RNA and poses a threat.

Who pioneered the use of the small pox vaccination?

Which is an example of a helical virus?

Some viruses consist of only

Viruses are unique in that they have ______ or ________, but never both.

Which of the following represents the correct sequence of the viral replication cycle?

The first step in the replication cycle of viruses is

Who proved that viruses were "filterable"?