identify an organism from a mixture of two unknown bacterial species. In order to accomplish this‚ I first plated my unknown mixture on Tryptic Soy Agar (TSA)‚ Columbia Naladixic Acid (CNA)‚ and MacConkey’s Agar (MAC) plates. After 48 hours of incubation‚ it was unclear that two different bacterial colonies had grown on my TSA plate. Only one type of colony was evident. However‚ it was apparent that I had successfully isolated two different bacterial species by examining my MAC and CNA plates. Only
Premium Bacteria Streptococcus Agar plate
for all project stakeholders‚ and face-to-face meetings are still important in various aspects of projects. Many people also underestimate how long things will take and the degree to which certain tasks depend on other tasks being completed. People do not like wasting time‚ and poor time management often wastes time. Part of the reason are the different attitudes and work styles that exist towards schedules as stated in the text. Schedules may be viewed differently in other cultures as well and
Premium Project management
When You Do Work You Give it Energy! Holly Beech Professor Evans SCI 110 Holly Beech Professor Evans SCI 110 31 January 2010 Whenever You Do Work You Give It Energy How would one know that working creates energy? Well the definition of energy might give a clue. “Energy can be defined as the ability to do work” (Tillery‚ Enger‚ and Ross‚ 2008‚ p. 59). If one were to think about this statement unscientifically‚ it might evoke the picture of some one being to tired‚ having no energy‚
Premium Potential energy Energy
Restriction Enzymes Restriction enzymes (also known as restriction endonucleases) are a group of bacterial enzymes which cut double-stranded DNA (dsDNA) into smaller fragments at specific points. They are a defence mechanism used by bacteria to cleave the DNA of invading viruses‚ thereby restricting their expression. The exploitation of restriction enzymes ability to cut large pieces of DNA into smaller fragments (called restriction fragments) and the highly specific way in which they do this has
Premium DNA
products; Scope Mouthwash (Scope)‚ LISTERINE® Antiseptic Mouthwash (Listerine)‚ Bactine Original First Aid Liquid (Bactine)‚ and Povidone-Iodine Solution‚ 10% Topical Microbicide Antiseptic (Iodine) are an appropriate antiseptic to can kill a sample bacterial contaminant found in the local environment‚ and if so‚ which is the most effective? The purpose of this experiment is to determine the antibacterial effectiveness of Scope‚ Listerine‚ Bactine‚ and Iodine in relation to each other. Scope‚ Listerine
Premium Bacteria Antiseptic
Have you ever been skeptical about what you eat everyday is not essential as you think? You may doubt that what am I talking about. I am going to talk about something that you eat everyday. Guess what? That is rice! Recently‚ my mother decided to choose brown rice instead of white rice as our food staple. This raises my attention about white rice. At present‚ half the world’s population sees rice as their staple food‚ mainly in parts of Asia‚ southern Europe‚ tropical America and Africa. Among the
Premium Rice Nutrition
1. The strong will to deeply understand the field and build the business. Kalin’s enthusiastic research on feta cheese before and during summer 2001 shows his firm will for success. He went on field and online to search any information about food imports. Furthermore‚ when he found himself struggling to maintain his pricing structure‚ he had a major breakthrough – his innovation. He established website Malincho and started to promote credit sales. 2. Kalin’s knowledge in finance and accounting indeed
Premium Cheese Economics English-language films
Do You Believe‚ That You Can Fly? “It’s impossible to live without failing at something‚ unless you live so cautiously that you might as well not have lived at all. In which case‚ you’ve failed by default.” – J.K. Rowling. Too many pilots have lost the confidence to fly. A one time crash‚ or a flight instructor’s demeaning attitude has left them with the belief that taking off again is just not for them. Goals and dreams have been abandoned‚ either forever‚ or put on long term hold‚ because of
Premium Mind Metaphysics Ontology
Enzyme Lab Experiments Problem: How can we demonstrate how enzymes work? What happens if we alter the environment of an enzyme? Materials: G;lucose Test Strips Test Tubes Pipettes Raw Hamburg Lettuce Potato Raw Liver Chalk Beakers Dairy Lactose Tablet Water Sugar Solo Cups Hot Plate Knife Gloves Skim Milk Glow Sticks Peroxide Hypothesis: 1. If we change the environment via temperature the glow stick will Its intensity will change 2. If hydrogen peroxide is added to a certain food liver
Premium Oxygen Enzyme Hydrogen peroxide
course‚ many still do not know the major risks of the brain injury‚ especially with football providing such large collisions to the head. More thorough training is needed to show them the true risks‚ teaching the importance of concussion precautions and why they cannot tell a kid to shake it off and keep playing. It would be beneficial to teach the coaches the long term effects of a concussion as well‚ making them realize how brutal the injury actually is‚ and that players do not always fully recover
Premium Concussion Traumatic brain injury American football