Exam 10: Viruses

A lysogenic phage which enters a lytic cycle is said to have undergone:

.A rare form of cancer that has become common among men with AIDS is:

A drug or other agent that induces defects during embryonic development is known as a:

Plaques are:

A viral infection is treated with a drug designed to inhibit reverse transcriptase.Which of the following viruses would not be affected?

Malignant tumors and their cells can ____ to other locations and organs in the body.

Recognition of the proper host cell by an animal virus may be aided by the ________ of the virus.

Which structure of the herpesvirus is represented by the arrow?

In the early 1990s,this emerging virus was of concern to the United States.It is transmitted from rodent feces and urine to human beings.This emerging virus is the:

Which of the following diseases is NOT caused by a poxvirus?

Acquired Immune Deficiency Syndrome (AIDS)is caused by a retrovirus.Which of the following best represents the genetic information flow used by retroviruses?

The scientist who discovered that some viruses may cause cancer is:

Which of the following would be the best host system to study influenza A viruses?

What type of effect is occurring with these cells infected by RSV?

Prophages are responsible for production of the toxins found in:

Select the true statement regarding yellow fever.

Growth of a bacterium which contains a prophage represents a:

Because viruses such as bacteriophages lead to bursting of the bacterial host cell they are known as ________ viruses.

Assembly of new viral components into a complete virion takes place during viral _____.

Common colds and influenza are caused by which of the following pair of virus families?