Identify the method of preservation and maintenance of microbial cultures based on the period of time upom which microbes can be stored. 1-2. More than 40 years: _______ or ________ 3. One to two years: ___________ 4. Up to 3 years: ____________ 5. 1 months: _________
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Identify the method of preservation and maintenance of microbial cultures based on the period of time upom which microbes can be stored.
1-2. More than 40 years: _______ or ________
3. One to two years: ___________
4. Up to 3 years: ____________
5. 1 months: _________
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- Classify the bacteria that is most likely involved in each situation provided according to their classification (as to microbial growth requirements). Check the correct answers from the choices. 1. The bacteria under study thrives at the alveolar ducts in the lungs causing respiratory disease. Obligate aerobe Obligate anaerobe Microaerophile Aerotolerant anaerobe Mesophile Thermophiles 2. A microorganism that can survive pickling and refrigeration was discovered when a jar of pickles grew several colonies despite following the correct recipe, tight closure seal, and proper refrigeration. Psychrophile Psychrotroph Neutrophile Acidophile Obligate aerobe Microaerophile 3. The spoiled bottle of wine that was stored at standard room temperature for several months eventually gave off a vinegar-like taste and odor. Spoilage was found to be due to the leaky bottle closure leading to bacterial contamination. Acidophile…Give at least five different microbial control methods you have on your home as listed on the pre-task activity. Identify its microbial control method (Physical or chemical), Specific component (heat, phenol, etc), Mode of action (denatures protein, disrupt cell membrane, etc), Use (sterilize, disinfect, antiseptic), Level of activity (Sterilant, high, intermediate, low disinfectant) MICROBIAL CONTROL METHOD SPECIFIC COMPONENT MODE OF ACTION USE LEVEL OF ACTIVITYWhich of the following statements regarding microbial death is FALSE? Question options: cell walls are targeted by all microbial control agents all of these statements are TRUE many antimicrobial agents function through the disruption of protein structure under a given set of conditions, the fraction of a microbial population tht dies per minute is typically constant over time the effectiveness of an antibacterial agent is a function of its microbial death rate the rate at which microbes are killed is termed the microbial death rate
- My professor instructed me to make presentation on this topic "Application of FISH for diagnosis of oral microbial diseases". He instructed me to make 4 slides, can you give me proper information and some points which i can include on those 4 slides? It will be great if you do so... Please answer at your own easy words .Item 1. Describe the BEST method of sterilization or treatment to reduce pathogens to safe level for each of these 5 items. 2. Explain why this is the best method and why it is BETTER than other possible methods. (Specific treatments were mentioned in lecture for each item.) Plastic milk containers 1. Preserving low-acid vegetables to kill Clostridium botulinum endospores. 2. Liquids contaminated with prions (list BOTH methods of sterilization discussed in lecture) 3. Skin 4. Media with heat sensitive nutrients 5.LAB SECTION I WAS PRESENT AND PERFORMED THIS EXERCISE (INITIALS) The Lethal Effect of Ultraviolet Radiation on Microbial Growth OBSERVATIONS AND INTERPRETATIONS Enter your class data below. Score the relative amount of growth on each plate. Use the numbers 0, 1, 2, or 3 (0 is no growth; 3 is abundant growth). Organism B. subtilis 5 seconds Imin 5+ 1 3 minutes 10 minutes 10 seconds 5+ 3min 30 seconds 5min 4+ minute 10min S. aureus 5 + 3 + 4 니- + 2 1 Micrococcus 1 10 sec 4 M 31m 10min 3'ın Questions of this exercise is to demonstrate the comparative effect of UV on two bacterial populations. The purpose This could have been accomplished without the cardboard cover. Why was the cover used? control site 1 Expe SECTION TWO MICROBIAL GROWTH DATA SHEET 2-1
- Topic: Preparation of Microbial Suspension 1. Working in a poorly lit laboratory. Effect: Rationale:List and describe the steps of biofilm formation. Explain how and where (specific places and equipment) biofilms can be harmful in a health care setting. Include an example of a microbe commonly known to form biofilms in the health care setting. Along with that example, explain what preventative measures can be taken to prevent a biofilm of that microbe from forming.1. Write briefly about Metabolism of drugs ( just 5 lines ) 2. Write briefly about Polyethylene glycol ( just 3 lines ) 3. The levigating agent , explain about its role in Suppositories manufacturing 4. Write in details about types of gel 5. Write in details about fusion method in ointment preparation
- I need help with microbiology What is the magnification of each of the following objectives? scanning: low power: high dry: oil immersion:B. Microbial Processes Study the diagrams and answer the given questions. Pepartery For items no. 1 to 6, refer to the diagram at Glucose the left corner. 1. What process is shown in the diagram? 2. In what part of a bacterium does the process occur? 3. What are the raw materials of the process? Dnydryacetore phoghee (DHAP Enerr eenserving stage 2NAD NADH 4. What stage involves the consumption of two ATP molecules? 2000-0 synopen 5. What stage involves the production of four ATP molecules? Phoy PEP ZADP Pyuv aePlease put the following types of organisms/pathogens into the correct order based on their resistance to general antimicrobial compounds. The MOST resistant description will be #1 and the LEAST resistant description will be #4. Gram positive bacteria Mycobacteria (contain mycolic acids/waxy lipids) Gram negative bacteria Endospores
