Which is an example of a federal government regulation that influences disease prevention by deterring tobacco use a)flavors being added to tobacco products b)laws against selling tobacco products to minors c)no smoking areas in restaurants and hotels d)stores that decline to sell any tobacco products

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