AP BIOLOGY

THE MOLECULAR BASIS OF INHERITANCE

THE GENETICS OF VIRUSES AND BACTERIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cold sores are caused by the herpes simplex virus type 1. A company that wants to develop antiviral drugs would ask a research immunologist to study-
A
the mechanism used by the virus to infect cells
B
how closely related the virus is to cold viruses
C
the metabolism of the virus
D
meiosis in the virus
Explanation: 

Detailed explanation-1: -Acyclovir cream is used to treat cold sores (fever blisters; blisters that are caused by a virus called herpes simplex) on the face or lips.

Detailed explanation-2: -Overview. Infection with herpes simplex virus (HSV), known as herpes, is common globally. HSV type 1 (HSV-1) is typically transmitted by oral-to-oral contact and causes infection in or around the mouth (oral herpes), but it can also cause genital herpes.

Detailed explanation-3: -Acyclovir is the antiviral most commonly used to treat herpes simplex virus (HSV) infections. Other oral medications include famciclovir, which is a prodrug that is converted to penciclovir, and valacyclovir, which is a prodrug that is converted to acyclovir.

Detailed explanation-4: -What causes cold sores? The strain of herpes simplex virus usually responsible for cold sores is known as HSV-1. In rare cases, cold sores can also be caused by the herpes simplex virus type 2 (HSV-2). This can be the result of having oral sex with someone who has genital herpes.

There is 1 question to complete.