Escherichia coli Microbiology Lab NAS 185-14L Introduction In this lab experiment we did several test to determine what our unknown bacteria was. To determine this we recorded the results of how the bacteria reacted to different media. Depending on the results of each test we could narrow down the different bacteria to determine what our unknown is. This experiment will also determine if our bacteria is a fermenter of sugars and if it is catalase positive. If the bacteria is
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MBK Lab 01 – Lab Report Name: ____________________ Section: ___________________ EXPERIMENT 1 TITLE: Observing Bacteria and Blood OBJECTIVE: To gain functional knowledge of microscope operations through practical applications of a microscope in the observation of bacteria and blood. PROCEDURES: Using the microscope‚ an oil immersion lens and observing Bacteria Cultures in Yogurt . Preparing a Blood Slide and observing Blood: After reviewing the section of the manual
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sediments‚ mangroves control the quality of marine coastal waters. Aside from maintaining coastal food webs and populations of animals‚ mangroves have an important role in pollution control through their absorptive capacity for organic pollutants and nutrients‚ and they play an important role in storm protection and coastal stabilization. In the Philippines‚ our mangroves remain to be one of the less explored environments in terms of microbial biodiversity. As a unique intertidal ecosystem‚ mangroves
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Recommendation Plant Nutrients Inc. (PNI) is operating in an industry requiring constant innovation in order to combat declining prices. In the case of PNI‚ it is critical that Brian Dunwoodie acknowledge where the company’s competitive advantage lies‚ and continue to leverage PNI’s ability to sell to small farms well. PNI should incorporate a seed business into its current business model through a strategic partnership with Larson Seeds‚ giving PNI the ability to offer a complete agronomic
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OBJECTIVE: 1. To distinguish the bacteria abilities to metabolize various substrates and end products formed. 2. To observe the growth of different bacteria species in term of structures and its morphology based on different chemical substance applied. 3. To observe physiological and immunological properties utilized by different species of bacteria. INTRODUCTION: Bacteria biochemical testing can determine the types and numbers in terms of colony forming units of bacteria present in a
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The six essential nutrients are carbohydrates‚ protein‚ fat‚ vitamins‚ minerals‚ and water. Carbohydrates are the main energy source for the brain. Without them‚ the body could not continue to function properly. Sources include breads and grain‚ starchy sugars and vegetables‚ and fruits. Proteins is responsible for the building and repairing of body tissues‚ and is also the structural component of cells. It is broken down into amino acids‚ which are the building blocks of protein. Only nine
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LOVELY PROFESSIONAL UNIVERSITY CAPSTONE PROJECT REPORT TOPIC- ANTIMICROBIAL ACTIVITY OF DIFFERENT TYPES OF HONEY. PROJECT GUIDE- SUBMITTED BY- DR. AKSHAY GARG MOHIT KUMAR DEPT. OF BIOTECHNOLOGY REG. NO.- 10800037 ROLL NO- RB1R07B02 B.TECH BIOTECH.(8th sem.)
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the same control on both sides of the knob and disinfect each side with different disinfectants. There were intervals of 4 minutes‚ in which we let the bacteria sit‚ and swabbed the bacteria off. Immediately after‚ we inserted the sample on a nutrient agar dish. Finally‚ we incubated the samples for approximately 2
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Materials: 4 sterile cotton swab‚ sterile water in test tube‚ 4 agar plates and 2 blood agar plates‚ wax pencil and labels. Procedure: Appropriately label the cover of each plate as indicated in lab. 1. Determine 2 sampling sources‚ one from your body and one from the surrounding environment. 2. For the first agar plate‚ for sampling from air‚ remove the lids from the plate and allow it to sit uncovered for 15 minutes. 1. For second agar plate‚ open the “stick” end of the sterile cotton swabs to
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Unknown Lab Report Unknown Organism #6 Ann Le (Phuoc) May 6‚ 2010 Dr. Carrington Microbiology Lab- MW 12:50 Le 1 I. Introduction My unknown organism #6 is Morganella morganii‚ which is a gram-negative bacillus rods commonly found in the environment and also in the intestinal tracts of humans‚ mammals‚ and reptiles as a normal flora. (3‚ 5) This bacterium Morganella morganii‚ was first discovered in the 1906 by a British bacteriologist named H. de R. Morgan. (2) Despite its wide
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