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- Describe the difference between batch and continuous culture techniquesHow to reduce or eliminate aerial contamination inside the laboratory?a) explain any six (6) objectives of surveillance in public health and describe the features of passive surveillance. b) explain any six (6) methods that can use to achieve static and or cidal effects in microorganism.?
- Describe some of the processes involved in identifying microbesfrom samples.I. Provide drawings for a sample appropriate to a specific preparation technique and provide the magnification. Species Magnification ( X) Preparation TechniqueWhich of the following activities would be performed within the Anteroom environment? Select one: O a. Compounding of sterile products O b. О с. O d. Handwashing Inventory storage area for supplies Preparation of hazardous products Q Search 187 BUNG ###
- Write an abstract of the article below in Methods (around 3 sentences): METHODSTo accomplish this, three kinds of inocula - Pond bottom soil 1, Pond bottom soil 2 and Horse dung - wereobtained from two different ponds and outdoor loafing sheds near Keller, Texas. Waste samples, including food,paper and yard waste, were collected from a house. Three laboratory scale reactors were prepared with selectedhousehold waste and inoculum with the required amount of water and operated at room temperature. Duplicateruns were conducted for the first set of experiments. The pH level of reactors was controlled by adding sodiumhydroxide.Which of the following is true regarding beyond-use dating? A) CSPs prepared for immediate use do not have a beyond-use date. B) Beyond-use date (BUD) means the same thing as expiration date. C) Colder storage temperatures generally allow for a longer beyond-use date. D) A manufacturer determines the beyond-use date.Aseptic technique refers to A) the microbial inoculum placed into a test tube or onto a Petri plate. B) a series of practices to avoid contamination. C) the autoclave and other sterilizing procedures. D) cleanliness in the laboratory.
- Explain any 2 advantages the fully automated analyser has over the spectrophotometer.(ii)Briefly discuss the ethical and legal implications of disposing of industrial waste in this manner.Which of the following statements describe a culture or molecular technique in the study of microbes? a Molecular techniques are relatively cheap. b Molecular techniques can be used for mixed cultures. c All statements are acceptable. d Microbial cultivation is costly, time requiring and labor intensive.