HIV, the virus that causes AIDS, is transferred through body fluids. People once thought that HIV infections were untreatable. Now, many people live relatively long and healthy lives despite being infected with HIV.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

Approximately what wavelength of light is best absorbed by chlorophyll a

Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies