Ronald is concerned about exposure to antibiotics and hormones in our food supply. Which type of wellness does this affect? A. Emotional health B. Environmental health. D. Physical health. C. Social Health. D. Spiritual health.

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