You are alone and have identified an adult who is not responsive. what is the next step in cpr? a. begin chest compressions. b. begin rescue breaths. c. call 911. d. retrieve an aed if one is available.

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