COMPARISON BETWEEN PLACENTA AGAR AND NUTRIENT AGAR ON GROWTH OF Staphylococcus aureus AND Escherichia coli Chloe Dominique Acero Kristine Marie Gonzales Hannah Marie Hermosisima Patrisha joy Morales Joanna Keziah Ramos Group 4 BSMT3E Background of the Study Placenta is an organ characteristic of a true mammal during pregnancy‚ joining mother and offspring‚ providing endocrine secretion and selective exchange of soluble‚ but not particulate
Premium Agar plate Bone marrow Petri dish
bacteria. Enteric. 2. The outer layer of the skin is the _________ while the deeper layer is the _________ cutaneous‚ keratin. dermis‚ sebum. mucous‚ epidermis. epidermis‚ dermis. sebum‚ keratin. 3. A massive lesion caused by the spread of Staphylococcus aureus infection (often on the neck and upper back) is called a ________ boil. furuncle. Carbuncle. abscess. pustule. 4. Scalded skin syndrome is caused by exotoxins (exfoliatins)
Premium Bacteria Skin DNA
resembling grapes that is was a gram positive cocci. A Catalase test was then performed using hydrogen peroxide. A positive catalase test was observed when bubbles started to form on the culture distinguishing Staphylococcus spp. form on the culture distinguishing Staphylococcus spp. from Streptococcus spp. Finally‚ a Mannitol Salt Agar was streaked and incubated at 37 degrees Celsius for 24
Premium Bacteria Microbiology Gram staining
INTRODUCTION: In this laboratory exercise explore the differences of microorganism and continue our use of specialized media and use some biochemical testing.This report discloses the basic laboratory instruments will be used in each of our practices .It is of great importance to recognize and identify the different instruments and laboratory tools‚ because in this way will we be able to use them properly and also to call them by name and know why. Listen Read phonetically Dictionary - View
Premium Bacteria Microbiology Microorganism
microorganisms. Materials: Microscope‚ Bunsen burner‚ glass slide pipette‚ loop‚ distilled water‚ nutrient agar of Escherichia coli‚ nutrient agar of Staphylococcus aureus‚ crystal violet‚ gram iodine‚ ethanol‚ safranine‚ oil immersion‚ a piece of napkin ‚ holder. Method: As per manual. Bacteria stained- Escherichia coli and Staphylococcus aureus. Results: Gram-negative bacteria are bacteria that do not retain crystal
Premium Gram staining Bacteria Microbiology
Leaves‚ Onion (Allium cepa) Bulb‚ and Takip Kuhol (Centella asiatica) Leaves Extract as Antibacterial of Salmonella typhimurium‚ Staphylococcus aureus and Pseudomonas aeruginosa II. Table of Contents I. Title Page II. Table of Contents III. Abstract III. Abstract: Diseases and wound infections cause by the bacteria Salmonella typhimurium‚ Staphylococcus aureus and Pseudomonas aeruginosa are serious threats to the society‚ causing minor to major health afflictions. Certain medicines and
Premium Bacteria Microbiology Infection
Answer Questions Write a 125- to 150-word response to each of the following questions: Staphylococcus What is the infectious agent (pathogen) that causes this infectious disease? For example‚ the name of the bacteria‚ virus‚ or parasite. A) Staphylococcus aureus bacteria‚ also called “staph”‚ cause the infectious agent (pathogen) MRSA. MRSA or “mercer” stands for methicillin-resistant Staphylococcus aureus. This strain of staph is resistant to most antibiotics and can be fatal. MRSA Staph infections
Premium
There are various infective agents being battled every single day. These pathogens continue to grow‚ multiply and evolve as humans also continue to find a way to avert their emergence and contend against their harmful effects. One of them is Staphylococcus aureus. “Staph”‚ as it is more commonly known‚ is one of the most common causes for skin infection. They are Gram- positive bacteria‚ spherical in shape and occur in grape-like clusters. These organisms are resistant to high temperatures (as high
Premium Bacteria Immune system Antibiotic resistance
1. Coagulase 2. this will differentiate Staphylococcus aureus from Staphylococcus epidermidis. 3. B. Staphylococcus aureus 4. the plasma clotted (gelled)‚ indicating a positive coagulase‚ which indicates S. aureus having followed the diagnostic scheme so far. the beta-hemolysis of this particular strain of S. aureus is not diagnostic of the species. Some strains produce the hemolysin‚ while others don’t. 5. B. Alpha hemolytic and small. (There is a greenish color of the red blood
Premium Bacteria Staphylococcus Streptococcus
The following show expected colony appearances and morphologies (shapes) of Escherichia coli and Staphylococcus aureus. Note characteristics such as edges‚ color‚ and whether the colonies are rough or smooth in texture. For colony appearances of E. coli and S. aureus‚ scientists often describe what they look like on agar. This is not the microscopic view (for example‚ as with a slide) but a “naked eye” view of how the bacterial colonies look while growing on a medium. (This is one type of culture
Premium Bacteria Escherichia coli Microbiology