1) would you describe the contents of the soil-inoculated broth as being a “pure culture”? Why or why not? 2) How did the uninoculated broth differ in appearance from the broths inoculated with E. Coli and M. Luteus? And then how could you tell if a supposedly sterile, uninoculated broth was contaminated?  Please explain in detail and highlight the important parts cuz I am confused and need help! Thanks

Question

1) would you describe the contents of the soil-inoculated broth as being a “pure culture”? Why or why not?

2) How did the uninoculated broth differ in appearance from the broths inoculated with E. Coli and M. Luteus? And then how could you tell if a supposedly sterile, uninoculated broth was contaminated? 

Please explain in detail and highlight the important parts cuz I am confused and need help! Thanks

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