0.9% saline solution ("Normal saline" or NS) is considered to be an ISOTONIC solution for human cells. What would happen if you injected a patient with 0.45% saline solution?

Draw a picture:

If the doubling time of E. coli is 20 minutes, how many E. coli would be on your sandwich after 3 hours if you started out with 20 E. coli cells?

Draw a graph showing the four phases of a bacterial growth curve and indicate where antibiotics would be most effective.

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1 09 saline solution is isotonic for human cells If a patient is injected with 045 normal saline sol... View the full answer