Challenges in developing effective antiviral drugs with minimal side effects to the patient include
A) only the attachment stage of the viral life cycle is a suitable target for antiviral drug action.
B) viruses have many more chemically distinct targets than living pathogens.
C) the immune system is rarely successful in ending viral infections so there is no natural model to work from.
D) viruses use the cell's own machinery and metabolism for replication.
E) drugs can be easily delivered to reach viruses within host cells.
Answer: D
You might also like to view...
An epigenetic change is one that occurs when a microbial cell produces a toxin or an exoenzyme that directly damages host cells.
Answer the following statement true (T) or false (F)
The small intestine is lined with ______ which helps aid in the absorption of nutrients.
A.) Oblique muscle B.) Villi and Microvilli C.) Hydrochloric acid (HCl) D.) Macrophages
When Phineas Gage had a metal rod driven into his frontal lobe, or when someone had a frontal lobotomy, they would _____
A) lose their sense of balance B) lose all short-term memory C) have greatly altered emotional responses D) have greatly increased long-term memory
The human embryo becomes a fetus at the end of the second month of gestation.
Answer the following statement true (T) or false (F)