How many bacteria are present in 1 ml of milk

Assignment Help Biology
Reference no: EM132733483

In many states, the legal limit for all bacteria present in pasteurized milk is not to exceed 20,000 CFU/mL. You have some milk in the refrigerator but are not sure how old it is because you can't read the expiration date on it because it's blurred out. Instead of throwing it out, you decide to test it using your eScience Microbiology Kit.

Here are your results for a "countable" plate in your serial dilutions:

13 colonies on a plate where the dilution factor was 1 x 10-2 and the volume plated was 0.1 mL.

a. How many bacteria are present in 1 mL of this milk?

b. Is this milk safe to drink by Public Health standards?

Reference no: EM132733483

Questions Cloud

Production of various metabolic end-products of microbes : One of the many applications of industrial microbiology is the production of various metabolic end-products of microbes, whether as a single substance
Should JJC lease : Because of the special nature of the equipment the Commissioner of Taxation will allow monthly depreciation of $3 000. Should JJC lease
What is the separation of logical and physical views of data : What is the separation of the logical and physical views of data. The Institute of Management Accountants (IMA) also indicates that the second most important
What is the purpose of conducting blood-related tests : What is the purpose of conducting blood-related tests?
How many bacteria are present in 1 ml of milk : In many states, the legal limit for all bacteria present in pasteurized milk is not to exceed 20,000 CFU/mL. You have some milk in the refrigerator but are not
Describe the problem in the picot question : Review your problem or issue and the study materials to formulate a PICOT question for your capstone project change proposal. A PICOT question starts with.
What further testing and treatment are called for : A 35-year old accountant presented to his physician with a steady burning pain just right of the mid-line of the of the abdominal region in an area from 1 to 4
Discuss 3 diseases that aids patients : List the causative agent (virus) and discuss its properties. Name and briefly discuss 3 diseases that AIDS patients are more likely to contract.
Calculate earnings per share for Groom Corporation : Preferred dividends of $70,000 were declared and paid during 2001. Calculate earnings per share for Groom Corporation for the year ended December 31, 2001

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