According to the BLS, the median annual salary for an accountant was $65,080 in 2013, or $31.29 per hour. The best-paid 10 percent earned roughly $113,740, while the lowest-paid made approximately $40,370.
Media are used to grow bacterial colonies (millions of bacteria having arisen through the binary fission of a single progenitor). Article Summary: Blood Agar is a bacterial growth medium that can distinguish normal from pathogenic bacteria based on the effect of bacterial hemolytic exotoxins on red blood cells.
E. coli has since been commonly used for biological lab experiment and research. E. coli is a facultative (aerobic and anaerobic growth) gram-negative, rod shaped bacteria that can be commonly found in animal feces, lower intestines of mammals, and even on the edge of hot springs.