blue flame or disinfectant if you can flame it. 2. Collect all equipment together ensuring you collect your goggles and gloves as you are using a flame and gloves and goggles are part of safety precautions. (don’t wear gloves with messing with Bunsen burner only goggles‚ but use gloves when messing with chemicals ensuring goggles on all the time) 3. Clean your surface with disinfectant to sterilise your lab work surface‚ this will prevent contamination but leave the disinfectant to stand up to
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has happened the antiseptic can stop the mutation of the bacteria and inhibit the growth of the bacteria or kill the bacteria. As you can see from my results the higher amount of antiseptic agent present in the ajar jelly‚ the more powerful it will be at destroying the bacterial cell wall‚ that is why with the increasing concentration of antiseptic the zone of inhibition increases because the high dose of concentration is attacking the bacteria‚ hence inhibiting a larger zone of inhibition. On the
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K PHILIPPINE SCHOOL DOHA S.Y 2012-2013 Malunggay as Disinfectant 7-Jade Members: Wenna Mitchelle Manongsong Greg Brian Garcia Sofia Marrielle Jusay Cristine Joy De los Santos Anna Patricia Cabrera John Vincent Maglay Clarence Vistal Louise Danielle Aurelia Teacher: Mrs. Rowena Elsa Sagayadoro Chapter I. Introduction Malunggay‚ with its scientific name of Moringa oleifera‚ is called a miracle vegetable‚ being a food and‚ at the same time‚ a medicine‚ therefore‚ making
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Lab Report Title Page: Determine Disinfectant and Antiseptic Effectiveness Using Zone Inhibition Method Prepared for: By: Date: Introduction Page: Abstract This study is to examine the effects of different types of disinfectants by disk diffusion method using common agents such as Betadine‚ Clorox‚ Crest‚ Kiss My Face‚ Listerine‚ and Lysol. Wound care and general cleaning of home surfaces is a part of daily activity for many of the general population. Knowing
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Effectiveness of Garlic in Fighting Bacteria Introduction This experiment determined whether garlic was effective in fighting bacteria. This project interested me because garlic is traditionally used in medicine and is known to combat bacteria. Hypothesis If bacteria is exposed to garlic‚ then the garlic will to abolish the Escherichia coli‚ because the Escherichia coli (E. coli) is usually a weak bacteria. Procedure Have three petri dishes prepared with blood agar‚ and three test tubes
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Ozone As A Disinfectant Joey Finnegan Section 01 October 3‚ 2010 Ozone is a highly reactive gas composed of three oxygen atoms. Ozone is an unstable gas that can destroy bacteria and viruses. Ozone can have many different effects on humans depending on where it is in the atmosphere‚. Some of these effects can be harmful although some can be good. An excess‚ or high concentration of ozone in an inclosed area can be quite harmful to humans although in moderation and if used properly ozone
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Oregano Disinfectant Spray A Research Proposal In partial fulfillment of the requirements in “Research I” JOANNA ROSE M. BALDE ISAIAH GRACE E. RARELA 10-Responsibility CHAPTER I INTRODUCTION All proposed researches require gathering information about a certain topic. In this chapter you will read about what our topic is all about and the reasons why we had come up with this research proposal. 1.1 Background of the Study For centuries up until the present day‚ plants have given us
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(Hydrogen Peroxide)‚ disinfectants (Ammonia)‚ or antibiotics (Erythromycin) are the most effective; in other words‚ which type of bacterial inhibitor will create the largest zone of inhibition in millimeters squared. In doing this experiment‚ the researchers will reveal which bacterial inhibitors abolish the most bacteria. In the future‚ people will choose the most effective bacterial inhibitor; therefore‚ they save both money and time. If the disinfectants are applied to the bacteria‚ then the zone of
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Olivia Teasdale Mrs. Gaspar SBI3U1 10/07/13 The Effect of Disinfectants and Antiseptics on Bacteria Growth Abstract The purpose of this lab was to determine the effect of disinfectants and antiseptics on bacterial growth. By observing the effects of 5 different inhibitors including alcohol‚ bleach‚ soap solution and distilled water‚ it was determined what antiseptic or disinfectant was able to best inhibit this kind of bacterial growth. Nutrient Agar was poured into a Petri dish with four quadrants
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BACTERIA Period: 4 Characteristics: 3 major shapes Cocci Basilli Spirilla 3 major components Mesosomes flagella Plasmids Growing Up: Bacteria can obtain energy through phototrophs(sunlight)‚ lithotrophs(inorganic compounds)‚ and organotrophs(organic compounds) Marriage/Reproduction Binary Fission: The process by which all bacteria reproduce. It results in the separation of a single cell into two. Transformation: genetic alteration
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