Which option indicates whether Roberto followed the recommended dairy serving guidelines in the following scenario, and distinguishes why or why not? Roberto ate yogurt and a bagel with cream cheese for breakfast, a sandwich with a cheese slice for lunch, and steak with two glasses of milk for dinner.

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