How did your turbidity estimates of serial dilution tubes

Assignment Help Biology
Reference no: EM133443141

Questions

1. How did your turbidity estimates of the serial dilution tubes at the start of this investigation relate to the ?nal results of your standard plate count?

2. Describe what happened as you observed the broth tubes from your serial dilution over time. Did you observe any evidence of bacterial growth during the incubation penod?

3. Which would be more accurate in terms of determining numbers of viable bacterial cells in a population: an estimation of turbidity in broth, or a standard plate count? Why? Discuss sources of inaccuracy in both approaches.

Reference no: EM133443141

Questions Cloud

DNA Analysis The DNA of three different frogs are scanned. : Complete each lab procedure in the order it is presented. DNA Analysis The DNA of three different frogs are scanned.
Identify bacterial pathogen : Identify a bacterial pathogen that interests you and describe that pathogen.
Difference between antiseptic and disinfectant : Can you explain the difference between an antiseptic and a disinfectant. List with examples 4 classes of disinfectants or antiseptics.
Explain how the patient contracted this pathogenic microbe : Explain how the patient contracted this pathogenic microbe and what virulence factors contributed to the pathogenesis seen at the wound site.
How did your turbidity estimates of serial dilution tubes : How did your turbidity estimates of the serial dilution tubes at the start of this investigation relate to the ?nal results of your standard plate count?
Practical classification of medically significant protozoa : Can you outline a practical classification of medically significant protozoa?
Which aseptic techniques have been broken : How could a lapse of aseptic practices change the results of your experiment?
Nova wonders can we make life : Nova Wonders Can We Make Life?, multiple problems are presented that can potentially be solved with advances in biotechnology
Coordinating community-clinic based program : You are coordinating a community-clinic based program which has just started testing a novel antibiotic

Reviews

Write a Review

Biology Questions & Answers

  Calculate the osmotic pressure

Calculate the osmotic pressure, at 30°C, of 58.5 grams of NaCl in 1 liter of solution against pure water with a membrane that separates the pure water and salt solution and is impermeable to NaCl but permeable to water.

  Discuss professional nursing leadership

Discuss professional nursing leadership and management roles that have arisen and how they are important in responding to emerging trends and in the promotion

  What components of viral replication are similar

Compare and contrast lytic bacteriophage replication and animal virus replication -What components of viral replication are similar

  Compare and contrast neurotransmitters and hormones

Discuss the signs and symptoms a patient may exhibit when experiencing liver cirrhosis. Compare and contrast neurotransmitters and hormones.

  Compare the intercellular communications of the endocrine

Which is the most effective and why? Please explain by providing specific examples to support your choice.

  Success of a living organism

Lipids are an effective source of energy in food. Identify three other ways that lipids contribute to the success of a living organism.

  Q diploid nuclei of the ascomycete neurospora crassa

q. diploid nuclei of the ascomycete neurospora crassa contain 14 chromosomes. a single diploid cell in an ascus will

  Clinical manifestations of chronic kidney disease

What is the etiology, pathogenesis, and clinical manifestations of nephrolithiasis? What educated do you provide to a nephrolithiasis patient on things

  Medical bacteriology case study currently i am on my

currently i am on my placement for microbiology in one of the cities veterinary labs and last week we received one of

  What does it mean if two drugs are at parity

How are drugs sorted into therapeutic groups and classes? What does it mean if two drugs are at parity? Who is most likely to benefit from electronic sampling programs?

  What are the three types of electron microscopes

What are the three types of electron microscopes? (usedcommonly in biology)?

  What is causing the mans condition

A doctor in a hospital emergency room sees an obese patient who has come into the emergency room. He was pleased to report that has been losing weight rapidly but complained that he has lost energy and is tired most of the time.

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