investigating bacterial growth virutal lab.docx

Of bacteria are found living in various types of

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_______________ of bacteria are found living in various types of _______________ environments, such as very _____________ conditions (salt flats, which are dry lake beds) in extremes of __________ and ___________ such as in the _______________________vents or the _____________________ice and in very acidic conditions like our ___________________. Summarize the PROBLEM that you are investigating by completing the statements. What is wrong with the can of vegetables? How did the restaurant owner know there was a problem? What was the indicator? What is your goal/objective: In this investigation, you will….. List all of the MATERIALS that you have at the lab station to perform this lab. (Checklist) As you click on the different materials, discover the answer to each of the following questions. Why do you need a biohazard container? What’s the inoculating loop for? Do the 3 vials have the same species of bacteria? What does medium A contain? Medium B?
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Anaerobic means ___________________ What is the purpose of the incubator? Begin with the PROCEDURE : After you type in your prediction, write in what you have predicted in the space provided. Draw a diagram below showing how the test tubes are set up, labeling them with the type of medium and the bacteria species in each test tube. How long do the test tubes incubate? What temperature are they incubated at? Fill in the observation data table in the lab notebook, and then copy it below: After you fill in your OBSERVATION TABLE, draw, label and shade what you see in each test tube for growth. Fill in the results table and copy it to the right : CONCLUSION Do not type in your answers to the five different conclusion questions. You are done at this point. Just write them in the space provided below.
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