Suppose that one of Pasteur's swan neck flasks had broken, such that the neck came off. What would be the likely result?    Maggots would have appeared on the meat  The broth would have remained sterile  Bacteria would not have been isolated in pure culture  The animalcules would have escaped  The liquid would have become contaminated    You have a mixture of bacteria, archaea, fungi, protists, and algae. Which of the following would be most definitive in determining which of these cells are archaea?    Size in a bright field microscope  Structure in a scanning electron microscope  Fluorescence in situ hybridization  Super resolution microscopy Simple staining

Suppose that one of Pasteur's swan neck flasks had broken, such that the neck came off. What would be the likely result? 

1. Maggots would have appeared on the meat 
2. The broth would have remained sterile 
3. Bacteria would not have been isolated in pure culture 
4. The animalcules would have escaped 
5. The liquid would have become contaminated 

You have a mixture of bacteria, archaea, fungi, protists, and algae. Which of the following would be most definitive in determining which of these cells are archaea? 

1. Size in a bright field microscope 
2. Structure in a scanning electron microscope 
3. Fluorescence in situ hybridization 
4. Super resolution microscopy
5. Simple staining