Dilutions based question

Assignment Help Biology
Reference no: EM1385570

Question: Assume you are working in a winery. You just determined that a wine sample contained 3.0 × 108 yeast/ml by measuring its turbidity. Now you want to double check the yeast concentration by viable cell counting. So, you are planning to perform a 10-fold serial dilution and to plate 0.1 ml of each of the three diluted wine samples. To obtain countable plates, what should be your three dilutions?

Reference no: EM1385570

Questions Cloud

What other methods are available turnover problem : Will that alone answer the turnover problem? What other methods are available to you?
Alternative methods for casting the concrete for the wall : Compare the time and cost of using the following three alternative methods for casting the concrete for the wall: 1) direct chute 2) pumped 3) crane and bucket.
Explain the different roles that strategic thinking : Explain the different roles that strategic thinking and strategic planning play in the strategic planning process. Describe how management uses the strategic planning process to better understand their company's internal strengths and external opp..
Describe why each of these may be considered errors : Describe why each of these may be considered errors. Discuss how you should avoid each of these errors being a health care manager
Dilutions based question : Assume you are working in a winery. You just determined that a wine sample contained 3.0 × 108 yeast/ml by analyzing its turbidity.
Increasing volume of balloon problem : A spherical balloon inflated sos that the volume is increasing at the rate of cubic meter/min. At what rate is the diameter increasing when the diameter is 12 m?
Sales promotion and relationship marketing strategies : At a recent seminar on managing the human resource function, you overheard two people speaking about the value of personal selling, sales promotion, and relationship marketing strategies.
Pulley system and motor : The 50-lb load is hoisted by the pulley system and motor M. If the crate starts from rest and by constant acceleration attains a speed of 15 ft/s after rising s = 6 ft, determine the power that must be supplied to the motor at this instant.
Distribution of supplementary services : An important part of the service model is the distribution of supplementary services through physical or electronic channels of distribution. Within human resource management, the channels of distribution are quite different from traditional chann..

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd