Chinese Plate Elective 1 Chapter 1 Section 1 "Isolation and Pure Cultivation of Microorganisms" ppt learning navigation 1. Learn the basic knowledge about microorganisms and their culture media. 2. Understand the principles and methods of disinfection and sterilization, and perform aseptic technique operations. [Focus] 3. Understand the method steps of microbial inoculation, and isolate and purify E. coli. [Heavy and difficult] 1. Medium 1. Meaning: Due to the different microbial metabolism, the demand for nutrients is also different. According to the needs of microorganisms _________________, various nutrients are mixed together and formulated into a nutritional matrix suitable for the survival of microorganisms.
Different material , different size:
Salad Bowl ,Pasta Bowl ,Cereal Bowl ,Soup Bowl ,soup bowl with handle ,large soup bowls ,soup bowl set
Salad Bowl,Pasta Bowl,Cereal Bowl,Soup Bowl,Large Soup Bowls
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