2. What do you expect to see in your petri dishes? Predict which substance worked the best.
1. What is a "zone of inhibition"?
2. What do you expect to see in your petri dishes? Predict which substance worked the best.
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1. What is a bacterial lawn?
2. Briefly describe what aseptic technique is. 1. What food have you heard or read about that has antimicrobial properties?
2. Look up what antimicrobial agent is most effective against E.coli? 1. Which of the following statements about bacterial growth is FALSE?
a. Somes species of bacteria will die in the presence of oxygen b. All bacteria require the same growth conditions c. Culture media must contain all nutrients needed for growth 2. What is the advantage of using petri plates (culture plates) instead of liquid culture? 1. How much LB powder do you need to make 50ml LB broth?
2. Briefly describe how you will prepare LB broth. 1. What is the purpose of growing bacteria?
2. If bacteria are everywhere, how do you think we can prevent them from contaminating out bacterial cultures? |
Mrs. HusselsteinBiotechnology I Warm-Up questions. Please write your answers in the Warm-Up document provided weekly on Google Classroom. Archives
December 2018
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