1. You will be able to use turbidity as a means of determining cell growth in...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. You will be able to use turbidity as a means of determining cell growth in future experiments. Using the plot of absorbance versus cell count derived in this exercise, you will be able to approximate actual cell counts in future exercises with Escherichia coli. Why can't you use this same plot (or standard curve) for other bacteria? 2. What are the advantages of estimating microbial numbers or biomass by this method? 3. What might be some disadvantages? 4. Can you measure all kinds of microbes this way? Why not? 1. You will be able to use turbidity as a means of determining cell growth in future experiments. Using the plot of absorbance versus cell count derived in this exercise, you will be able to approximate actual cell counts in future exercises with Escherichia coli. Why can't you use this same plot (or standard curve) for other bacteria? 2. What are the advantages of estimating microbial numbers or biomass by this method? 3. What might be some disadvantages? 4. Can you measure all kinds of microbes this way? Why not?
Expert Answer:
Answer rating: 100% (QA)
1 This standard curve cant be used for other bacteria because measurement of turbidity is done by me... View the full answer
Related Book For
Posted Date:
Students also viewed these biology questions
-
In what ways do you think you will be able to improve on the operations and processes of existing sandwich shops and achieve a competitive advantage through better (a) product quality, (b)...
-
In Chapter 9 we will be able to show, under certain assumptions, that the velocity v(t) of a falling raindrop at time t is where t is the acceleration due to gravity and is the terminal velocity of...
-
Some countries impose capital controls as a means of preventing a crisis. Evaluate the pros and cons of this policy.
-
The following are selected 2023 transactions of Ayayai Corporation. Sept. 1 Oct. 1 1 Purchased inventory from Indigo Ltd. on account for $47,200. Ayayai uses a periodic inventory system. Issued a...
-
In a hydroelectric power plant, 65 m3/s of water flows from an elevation of 90 m to a turbine, where electric power is generated. The overall efficiency of the turbine - generator is 84 percent....
-
The proper discount rate to be used for these flows is 8%. (Assume that the cash flows occur at the end of the year.) Click here to view factor tables (a) * Your answer is incorrect. Compute the...
-
Sprouse Company is considering an investment in equipment that will replace direct labor. The equipment has a cost of \($64,000,\) with a \($6,000\) residual value and an 8-year life. The equipment...
-
Rules governing the investment practices of individual certified public accountants prohibit them from investing in the stock of a company that their firm audits. The Securities and Exchange...
-
Kitchen Convenience Company manufactures two products - toaster ovens and bread machines. The following data are available:Toaster Ovens$ 1 2 0 Sales priceVariable costsBread Machines$ 1 4 0 5 5 0...
-
Clear Lake Nursing Home defines outputs as a patient day. Its present volume is 26,000 patient days. The average cost per day is $90,00. Present revenues and costs are presented below: Clear Lake...
-
Oil is extracted from a horizontal oil-bearing stratum of thickness 15 m into a vertical bore hole of radius 0.18 m. Find the rate of extraction of the oil if the pressure in the bore-hole is 250 bar...
-
Identify the three techniques of estimating dollar values.
-
Provide a definition of the word heuristic. In what ways can heuristics be useful in search? Name three ways in which you use heuristics in your everyday life.
-
What purposes are served by accounting records and procedures in the production cycle?
-
a. What internal accounting control principles are applicable to the custody of assets in the revenue cycle? b. Indicate two applications of each principle.
-
Indicate the purposes served by production orders in the production cycle.
-
Independent Project B - IRR to be calculated. The lending rate is 10%. How is the IRR (internal rate of return calculated on this project Time Net Cash Flow Cumulative Cash Flow Year 0 Initial...
-
Illini Company, Inc. Balance Sheet as of 12/31/20X0 Assets Current Assets: Cash $1,500,000 Accounts receivable, net 18,000 Inventory 50,000 Total current assets 1,568,000 Equipment 90,000 Goodwill...
-
If oil leaks from a tank at a rate of r(t) gallons per minute at time t, what does represent? 12t) dt
-
Find the Taylor series for f(x) centered at the given value of a [Assume that f has a power series expansion. Do not show that Rn(x) 0.] Also find the associated radius of convergence. a. f(x) = x4...
-
Express the number as a ratio of integers. a. 0. = 0.8888. . . b. 2. 516 = 2.516516516. . . c. 1.53
-
Your company continues to have the stinky job of processing halibut livers detailed in Problem 14.E1. Halibut arrive in batches on the fishing boats, so you decide to evaluate a continuous solvent...
-
Solve Problem 14.E2, part b, but do not assume \(R_{t}\) is constant. Derive an alternative for Eq. (13-29a) for nonconstant \(\mathrm{R}_{t}\) but with a constant amount of insoluble solids. Then...
-
Suppose we have a volume of nitrogen plus a small amount of water vapor at \(1.0 \mathrm{~atm}\). The walls of the container are at \(25^{\circ} \mathrm{C}\), and there is a hot pipe at \(105^{\circ}...
Study smarter with the SolutionInn App