Where does the lymphatic system empty into the cardiovascular system?

Ab+cd-> ad+bc is what kind of reaction

Is it rare to have scoliosis and double jointed shoulders?

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