Alcohol is what type of psychoactive drug? A. Stimulant B. Depressant C. Hallucinogen D. Narcotic

What would a public health worker most likely encourage a community to do

Avirus consisting of a single strand of rna, which is transcribed into complementary dna, is a ) proteaseb) retrovirusc) rna replicase virusd) nonenveloped virus

Which of the following can be effective in preventing the onset of viral infection in humans? a) taking vitaminsb) getting vaccinatedc) taking antibioticsd) taking drugs that inhibit transcription