According to the American Council on Exercise what is the best way to stay hydrated? A. Drink fluid at least one hour before exercise
B. Drink fluid every 10-15 minutes during exercises
C. Drink fluid within 30 minutes after exercising
D. All of the above

In many ways, the regulation of the genes of a particular group of viruses will be similar to the regulation of the host genes. therefore, which of the following would you expect of the genes of a bacteriophage? a) regulation via acetylation of histonesb) positive control mechanisms rather than negativec) control of more than one gene in an operond) reliance on transcription activators