Comparing Vinegar solution vs

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1. Discuss the three (3) possible ways by which microorganisms may utilize inorganic compounds. Answer this comprehensively and discuss your answer thoroughly.

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Yeast and lactic acid bacteria are undoubtedly the most used microorganisms in the food industry  1. State an instance where the two have collaborated in a product development 2. State an instance where yeast is desired whereas lactic acid bacteria is a nuisance  3. State an instance where lactic acid bacteria is desired whereas yeast is a nuisance

Hello, Can you help me with a brief overview of the advantages and disadvantages of using "radiation" in a healthcare setting as a physical method to control microbial growth. (I would apreciate a short explanation). Thank you in advance!

Вackground In order to determine whether a newly synthesized chemical might be a useful food preservative, the chemical was tested for its ability to inhibit bacterial growth. Control. 500 ml of cottage cheese was inoculated with 2 ml of a 24-hr culture of Pseudomonas aeruginosa and incubated at 25°C. Five hours after inoculation, a standard plate count showed there were 200 bacterial cells/ml in the cottage cheese. After 11 hours, 1600 cells/ml. After 21 hours, 50,000 cells/ml. After 27 hours, 400,000 cells/ml. Experiment. 500 ml of cottage cheese containing the preservative was inoculated with 2 ml of a 24-hr culture of P. aeruginosa. After 6 hours of incubation at 25°C, a standard plate count was performed. There were 700 bacterial cells/ml in the cottage cheese. After 14 hours, 11,000 cells/ml. After 20 hours, 90,000 cells/ml. After 28 hours, 1, 400, 000 cells/ml. Use the data and the semi-log graph paper to plot growth curves for the control and the experiment. Remember to label…

Work N1. Initial isolation of pure culture aerobic microorganisms from mixture of bacteria mixture of bacteria MPA thermostat

Which of the following statements regarding boiling is FALSE?   Question options:   all of these statements are TRUE   autoclaves routinely use temperatures notably higher than the normal boiling point of water   at higher elevations, boiling times need to be increased to achieve the same degree of microbial control   boiling kills cells mainly by the destruction of their DNA   boiling water for ten minutes is effective in killing many microorganisms   bacterial endospores are not reliably killed by boiling

The first choice : ori lacZ blaz araC GFP The second choice : arabinose Ampicillin  X-gal IPTG GFP The third choice : X-gal lactose arabinose GFP Ampicillin The fourth choice : on ice at 42℃ at 95℃ at 37℃ at RT The fifth choice : arabinose ampicillin lactose X-gal GFP

Helping tags: Biology, microbiology . . . WILL UPVOTE, just pls help me answer the questions correctly and explain them clearly. Thanks.

9 ut of 1 estion us page 30- Which of the following statements would accurately describe Particulate Matter? Select one: O a. It could cause blood vessel blockage in the brain and lungs O b. It is a micro-organism that is visible to the naked eye O c. It can be removed from a compounded sterile product by heat sterilization O d. Can only be introduced during the manipulation process of compounding a sterile product Q Search LO ܩܛ : Tim C

Please help me with these two

7. Short answer. Professor Forni has hired vou as a research assistant and you need to make an X-gal staining solution for your sections containing 5mM potassium ferrocyanide, 5 mM potassium ferricyanide, 2 MM MgCl2, 0.1% Tween and 0.1% BCIP. You need 50 ml. As you are getting ready you discover that your colleague has used most of the BCIP and you only have 150 ul of the BCIP left. Is it enough? Show your calculations. 8. Short answer. Professor Scimemi has accepted vou as a Master's student and you are involved in a project that studies the cellular basis of neuropsychiatric diseases. For your electrophysiology recordings you have to make a recording solution containing (in mM): 119 NaCI, 2.5 KCI, 2.5 CaCl2, 1 MgCl2, 26.2 NaHCO3, 1 NaH¿PO4, 22 glucose. You need 800 ml of it. How much NaCl and how much KCl do you need to weigh out? (MW NaCI is 58.44 g/mol; MW of KCI is 74.55 g/mol) 9. You are working as a research technician for Pfizer and in your lab, one solution of hydrochloric…

3) Define gel electrophoresis, including its theory and application. Describe the steps of running gel electrophoresis using the following image. More detailed reading: https://www.sciencedirect.com/topics/medicine-and-dentistry/agar-gel-electrophoresis POWER SUPPLY CATHODE ELECTROPHORETIC BUFFER ANODE WELL SAMPLE AGAROSE GEL POWER SUPPLY CATHODE ANOCE HIGH MOLECULAR WEIGHT SPECIES LOW MOLECULAR WEIGHT ANALYTES

Helping tags: Biology, microbiology . . . WILL UPVOTE, just pls help me answer the questions correctly and explain them clearly. Thanks.

Solution!

Ideal solvents for fat extraction should: a- penetrate sample particles readily, be in single component form to achieve fractionation b- penetrate sample particles readily, be in single component form to avoid fractionation c- be hygroscopic d- be non-hygroscopic e- a+ c f- b+ d ga+d h-b+ c

Why do GMP guidelines not allow personnel to enter a factory in street clothes?

Hello, please answer the following Microbiology question correctly. *If you solve the question CORRECTLY and I will 100% leave a thumbs up for you. Please do not give me an extremely long answer. Just follow the directions as such. Thank you. Question: 12) What is INVOLUTION IN MICROBIOLOGY? What does it mean, what is it's significance?

Good day! Could you help me answer the question:  What are the primary limitations imposed by using Hanging-drop method (or Wet mount) to observe microorganisms? State at least two (2) accounts with explanation.  Thank you!

1. are organic proteins which can speed up the biochemical reaction that occurs mainly outside or on the microbial cell surface. 2. Clean surface waters are normally saturated with . , which can be removed rabidly in the aerobic oxidation. 3. . and .. are the most importance two measures in water quality required to stabilize the wastewater. 4. The . process are responsible to limits the polluting discharge effect and the recovery time in rivers.

34 ut of 1 e flag According to USP Chapter an anteroom that is considered to be a high-level risk of microbial contamination would be separated from the cleanroom by: Select one: O a. O b. O C. O d. A Strip curtain There is no requirement to separate these spaces A glass door A physical wall Q Search Time left 21:20:35 === === +00

The following chart contains four facets. Each shows the amount of a substance in different conditions: • when the cells are adhering to a surface • when the cells are growing in suspension for different amounts of time There are 1 different glyphs shown in the frames. suspension growth suspension growth 1433B 1433E 6.000% 4.000% 16.000% 10.666% 2.000% 5.333% 0.000% 0.000% 1433G 1433Z 4.500% 6.000% 3.000% 4.000% 1.500% 2.000% 0.000% 0.000% adhesion growth O min * 10 min 30 min 60 min growth O min uoisaupe 10 min 30 min 60 min

Why are products mixed with phenols and surfactants preferred when cleaning surfaces?   Question 14 options:   More cost effective   These remove visible residue   Better for skin allergies   Saves time/more effective with one step cleaning and disinfectants

these are the other sub-parts to be solved I really need a good explanation for these questions 8.List contributions to the field of microbiology by Antoine van Leeuwenhoek, Edward Jenner, Alexander Fleming, and Paul Ehrlich.