*Spread plate technique involves using a sterilized spreader with a smooth surface made of metal or glass to apply a small amount of bacterial suspended in a solution over a plate . Dilution series from a sample are made and from this the upper limit of volume that can be taken to inoculate is 0.1 ml from the appropriate desired dilutiuon series on the centre of the surface of agar plate/spread plate.
What determines the upper limit of volume that can be used to inoculate a spread plate?
What method is used to inoculate Kligler iron agar? Question 4 options: Placing 3 loops of bacteria into the liquid Smearing a spot on the agar plate Streaking the agar surface Streaking the agar surface and stabbing into the agar
2. Spread Plate Method What are the purposes of the spread plate method? Briefly explain the steps and the importance of diluting your original culture. I 3. Some critical thinking In a few sentences, explain the importance of isolation to microbiologists.
3) We used two methods, turbidity and spread plates, to determine bacterial growth. What is a disadvantage of turbidity over spread plate? 4) We used two methods, turbidity and spread plates, to determine bacterial growth. What is a disadvantage of spread plate over turbidity?
what is the upper limit of fiber. ?
what is the upper limit of water ?
You spread 0.1 mL volume of a 10^(-6) dilution onto a nutrient agar plate. After 24 hours of incubation at 37°C, there were 280 colonies of bacteria on the plate. A.) What is the original concentration (OCD) of bacteria in the stock sample this dilution came from? (2 points) B.) Using the OCD value from part A, determine the number of colonies that would be expected to grow on a plate that is inoculated with 0.1 mL volume of 10^(-8)...
Upper Control Limit= Lower Control Limit = If three standard deviations are used in the chart, what are the values of the control limits: Upper Control Limit = Lower Control Limit= A Choudhury's bowling ball factory in illinois makes bowling balls of adult size and weight only. The standard deviation in the weight of a bowling ball produced at the factory is kno average weight, in pounds, of 9 of the bowling balls produced that day has been assessed as...
The confidence interval lower limit and upper limit for a population mean are (43.5, 47.9). What is the sample mean and the margin of error for the sample.A sample of size 36 with ¯xx¯ = 45.7 and ss = 12.4 is used to estimate a population mean μμ. Find the 70% confidence interval for μμ. Sample mean = Margin of error =
A telescope can be used to enlarge the diameter of a laser beam and limit diffraction spreading. The laser beam is sent through the telescope in opposite the normal direction and can then be projected onto a satellite or the Moon. If this is done with the Otto Struve telescope, producing a 2.102.10 m diameter beam of 613613 nm light, what is the minimum angular spread of the beam? minimum angular spread: Neglecting atmospheric effects, what is the size of...
what physical property of a mineral slurry determines the limit of bubble adhesion?