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Sterilization Essay Topics & Paper Examples

Micro Lab

1.Briefly describe the steps required to aseptically transfer bacteria from an unknown to a tube of liquid broth. Answer: To aseptically transfer bacteria from an unknown to a tube of liquid broth you have to flame the loop or wire before you begin to sterilize it. Then you remove the caps from the tubes and flame the mouths of the tubes to prevent air-borne contamination. Next, you have to pick up the inoculums or unknown culture by running the sterile loop or wire down into the tube. Once you get the inoculums, you drop it into the sterile medium to inoculate it. 2. What is the purpose of aseptic technique? Answer: It prevents contamination from unknown cultures. 3. Does your…