Objectives: • To measure the different phases of growth of Escherichia coli through absorbance reading and viable count measurements • To plot the growth curve of Escherichia coli Methodology: [pic] [pic] [pic] Results and Discussion: In the experiment‚ the different growth phases were observed through the analysis of the absorbance of broth with inoculated organism (E.coli). There was no
Premium Bacteria Escherichia coli Bacterial growth
Death can be very harsh and cruel. In most occasions‚ death can bring a lot of people to sad and grieving emotions. In The Hitchhiker by Lucille Fletcher‚ Adam is a character that has experienced it the most. He is terrified by a hitchhiker that follows him where ever he goes. This made the story become very effective. Robert Adams‚ the main character‚ told his mother that he don’t wanna go insane if something bad happens while he was on the highway. Before he leaves the house‚ his mother says‚
Premium Family Abuse English-language films
x Biology 11 Ms. Zwart 06.09.13 The Cooling Curve of Water Variables: Independent Variable: The independent variable is heat; we measure the temperature with a thermometer‚ which has a systematic error of ± 0.5 °C. Dependent Variable: The dependent variable is time; we know when 30seconds pass with the use of a stopwatch‚ which has a systematic error of ± 1 second. Controlled Variables: The controlled variables used in this experiment are; a 400ml beaker with the systematic error
Premium Prime number
HBR CASE STUDY Too Far Ahead of the IT Curve? Peachtree Healthcare’s patchwork IT infrastructure is in critical condition. Should the CEO approve a shift to risky new technology or go with the time-tested monolithic system? by John P. Glaser F Daniel Vasconcellos after their squash game‚ Max Berndt drank iced tea with his board chairman‚ Paul Lefler. Max‚ a thoracic surgeon by training‚ was the CEO of Peachtree Healthcare. He’d occupied the post for nearly 12 years. In that time the
Premium Health care
Kyoto´s Protocol signed by European Countries in 1997 made Eurozone commits itself to reducing their CO2 emissions by 5% (referred to 1990 figures) [1]. In order to achieve such a reduction all countries were forced to their own abatement figures and also to incorporate environmental policies to their legislations. The EU Commision´s 2007 and 2008 communications and proposals were the basis of Directive 2009/28/EC where Strategy 2020 was established. The basic core of this strategy is 20/20/20:
Premium Renewable energy
) 12 grams of KClO3 in 100 grams of water (3) 30 grams of NaCl in 100 grams of water (2) 12 grams of KClO3 in 200 grams of water (4) 30 grams of NaCl in 200 grams of water Answer--> Choice 1 8/02 One hundred grams of water is saturated with NH4Cl at 50oC. According to Table G‚ if the temperature is lowered to 10oC‚ what is the total amount of NH4Cl that will precipitate? (1) 5.0 g (2) 17 g (3) 30. g (4) 50. g Answer--> Choice 3; 52g-32g=30g 1/03 1 Solubility
Premium Solubility
Terence Fletcher proved to be the antagonist of the film Whiplash. While he was determined to bring out perfection in his students‚ it turned into a movie filled with hatred and abuse brought on by Terence. Throughout the movie we not only see how students witness Fletcher‚ we also watch Fletcher’s tormenting of his students. Whether it comes from his sexually-charged jokes or his short-tempered fuse‚ anyone can see the levels of anger Fletcher can reach. Everyone should be pushed to greatness
Premium English-language films Education Film
PRODUCTION POSSIBILITIES CURVE: A curve that illustrates the production possibilities of an economy--the alternative combinations of two goods that an economy can produce with given resources and technology. A production possibilities curve (PPC) represents the boundary or frontier of the economy’s production capabilities‚ hence it is also frequently termed a production possibilities frontier (PPF). As a frontier‚ it is the maximum production possible given existing (fixed) resources and technology
Premium Economics Opportunity cost
1. Suppose there are 100 consumers with identical individual demand curves. When the price of a movie ticket is $8‚ the quantity demanded for each person is 5. When the price is $4‚ the quantity demanded for each person is 9. Assuming the law of demand holds‚ which of the following choices is the most likely quantity demanded in the market when the price is $6? Explain and show calculations‚ While the question asks of the choices given what the quantity demanded will be‚ there are no choices
Premium Supply and demand
The Living Yield Curve at SmartMoney.com More SEARCH Search or Quote Sunday March 15‚ 2009 9:44 PM ET HOME INVESTING SPENDING PERSONAL FINANCE TOOLS PORTFOLIO Login | Register | Help | Select FINANCIAL Bonds BIZ | Economy HELPLINE: | ETFs Have | Market a question Update |for Mutual SmartMoney? Funds | Short Email Termask@smartmoney.com Investing | Stocks or call us toll-free at 866-219-0687. SMALL BONDS Published September 29‚ 2000 | A AA MARKETS MY QUOTES MOST ACTIVE Index Price
Premium Bond Economics