Introduction Identification and classification of bacteria is important to make easier manipulation on the bacteria for various purposes such as for medical‚ research‚ developmental‚ and biotechnicalfieldsThe cell wall is the basis for classification of bacteria according to the Gram stain. Accordingto the chemical make up of bacterial cell wall‚ a staining procedure‚ Gram stain‚ helps usclassify bacteria into two subgroups‚ The cell wall can stain either positive or negative‚depending on its chemistry
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DEVELOPING A CONVENIENT ANALYTICAL TECHNIQUE FOR THE QUANTITATIVE ESTIMATION OF RESIDUAL CTAB PRESENT IN HEAMOPHILUS INFUENZAE type b POLYSACCHARIDE Thesis submitted for the degree of Bachelor of Technology Biotechnology 1 BY 2 Mr. Sarthak Ranka 2 Under the guidance of 1 Dr. SURESH BERI ADDITIONAL DIRECTOR (PRODUCTION) Serum Institute Of India Ltd 212/2‚ Hadapsar Pune (MH)-411028 1 Submitted to
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This bacterium is found in dental plaque. The plaque on our gums and teeth is comprised of a complex structure created by Streptococcus mutans that allow the bacteria to live and survive successfully in our mouths. When these mutans are active they are producing an acid that slowly begins to erode our gums and teeth. Even though this bacterium occurs naturally in even the healthiest
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membranes with regards to microbial defenses. Section Reference 1: Section 19.1 The Skin‚ Mucus Membranes‚ and Eyes 2) Which of the following is not considered resident microflora of the skin? a) Staphylococcus b) Corynebacterium c) E. coli d) Streptococcus Answer: c Difficulty: Easy Learning Objective 1: LO 19.1 Review the anatomy of the skin and mucus membranes with regards to microbial defenses. Section Reference 1: Section 19.1 The Skin‚ Mucus Membranes‚ and Eyes 3) Which statement about skin
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adults bacteria such as streptococcus pneumonia‚ Nesseria Meningitides‚ Haemophilus influenza‚ Group B streptococcus and Listreia Monocytogenes could be a cause. There are three main types of Bacteria that cause Bacterial Meningitis. The three types make up about 80% of all cases. Neisseria Meningitides it is a possible in young children‚ adolescents‚ young and old adults. Haemophilus influenza can be found as causes in young children and older adults. Lastly streptococcus pneumonia can be found
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term pneumonia is applied to many pulmonary infections which are most often caused by bacteria. Pneumonia caused by Streptococcus pneumoniae is the most common and is referred to as typical pneumonia. Atypical pneumonia is caused by other microorganisms such as fungi‚ protozoa‚ and viruses. The difference between them were discovered in 1883 by Friedlander and Talamon. Streptococcus pneumoniae was first discovered by Pasteur who isolated it from saliva in a person who had rabies in 1881. Depending
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SCI250 Week 5 Chapter 19 Integumentary System Quiz – Test Bank Section: Multiple Choice 1. The majority of the microorganisms on the surface of the human skin are ________ Gram-positive bacteria. Gram-negative bacteria. approximately equal numbers of Gram-positive and Gram-negative bacteria. Spore-forming 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
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Bacillus thuringiensis‚ Brevibacillus brevis‚ Geobacillus stereothermophilus‚ Lysinibacillus sphaericus‚ Clostridium perfringens. Lastly‚ there were also 11 Gram-positive cocci microbes: Enterococcus faecalis (Streptococcus)‚ Streptococcus lactis (Lactococcus)‚ Streptococcus mutans‚ Streptococcus pneumoniae‚ Micrococcus (Kocuria) roseus‚ Sarcina lutea (Micrococcus luteus)‚ Sporosarcina ureae‚ Staphylococcus aureus‚ Staphylococcus epidermidis‚ Staphylococcus saprophyticus‚ Rhodococcus rhodochorous.
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fungi. viruses. None of the above 2. Which of the following is least likely to cause Septicemia leading to endotoxin-induced shock? Staphylococcus aureus Pseudomonas aeruginosa Klebsiella Proteus Serratia 3. Rheumatic fever caused by Streptococcus pyogenes most likely results from ________ the invasion of heart cells by bacteria. the growth of bacteria on heart cells without invasion. a reaction between heart antigens and antibodies against bacteria. viral infections of the heart muscle
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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
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