Describe how you would execute this first stage from the point you are handed the nutrient broth tube containing the mixed culture, through to the appearance of two colony types on a nutrient agar...

Describe how you would execute this first stage from the point you are handed the nutrient broth tube containing the mixed culture, through to the appearance of two colony types on a nutrient agar plate. Assume you have all the necessary equipment and materials at your disposal.  Be concise, but thorough; limit yourself to a short paragraph (1/4-1/2 page at most) – include the method and techniques; what you expect to see, and how you would avoid contamination during the process.

Extracted text: Streak plate for isolation of bacterial types Mixed culture of two bacterial Examine isolated types in nutrient broth colonies on plate; look for two different types Perform quadrant streak on Nutrient incubate Agar plate for @ 37°C for isolation 24 hr Mie close-up view