Even complicated and confusing topics will be easily developed and covered if you request our help writing an essay. Place an order today!

Microbiology Critical Thinking Day Three

Answer critical Thinking question #2 for chapter 6 on page 180. Answers should be submitted in word document with any associated references used
1 E.Coli was incubated with aeration in a nutrient medium containing two carbon sources, and the following growth curve was made from this culture
A) Explain what happened at the time marked x
B) Which substrate provided “better” growth condition for the bacteria? How can you tell?
2  Assume that after washing your hands you leave ten bacterial cells on a new bar of soap. You then decided to do a plate count of a soap after it was left in soap dish for 24 hours. You dilute one gram of the soap 1:106 and plate it on heterotrophic plate count agar. After 24 hours of incubation, there are 168 colonies. How many bacterial were on the soap? How did they get there?
3) Heat lamps are commonly used to maintain food at about 50 degree C for as long as 12 hours in cafeteria serving lines . The following experiment was conducted to determine whether this practice poses a potential health hazard.
Beef cubes were surface-inoculated with 500,000 bacterial cells and incubated at 43-53degree C to establish temperature limits for bacterial growth. The following results were obtained from heterotrophic plate counts performed on beef cubes at 6 and 12 hours after incubation.

testimonials icon
Use this assignment to submit the five (5) course completion certificates you have received from your finished online FEMA courses: ...
testimonials icon
ANALYZING PRO FORMA STATEMENTS Decide upon an initiative you want to implement that would increase sales over the n...
testimonials icon
Please send back handshake - this Assignment is due October 15, 2014 - do not send it back later than that date at 5:00pm.  Thanks ...
testimonials icon
Quiz 1 1. Find the standard deviation for the following salary data: 2010 —————- 30,196?...
testimonials icon
Aging Adult Case StudyA 68-year-old client lives alone and is independent with all ADLs, has no restrictions for mobility, and is competent,...
testimonials icon
Submit two reports (in the same word file) and two .doe files online using Moodle. The report should include Purpose, Objectives, Model overview,...
testimonials icon
(Set Times New Roman) (Font 14)(From the top, press enter 5 times)(MAKE SURE THAT IT IS No Spacing AND SINGLE SPACING)GROUP TITLE>C...
testimonials icon
I need a real expert at marketing to do the perceptual map map for marketing class...
testimonials icon
This assignment is due ASAP. The template has been completed and also attached....
testimonials icon
Week 2: Knowing in PracticeJean Watson’s influence on nursing practice is significant. As all theorists do, she has a perspective through...
testimonials icon
Scenario As an emerging health care leader, the senior management has requested that you independently research and explore one of the econo...

Other samples, services and questions:

Calculate Price

When you use PaperHelp, you save one valuable — TIME

You can spend it for more important things than paper writing.

Approx. price
$65
Order a paper. Study better. Sleep tight. Calculate Price!
Created with Sketch.
Calculate Price
Approx. price
$65