Fill in the circles to match the descriptions with the concept from the text. Contained in blood that flows through the body
A. Heart
B. Oxygen
C. Exercise

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