#bacteriology notes

[er-cryptid]

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[paramedicsworld]

INTRODUCTION & STRUCTURE OF BACTERIA | BACTERIOLOGY NOTES

Bacteria are the large group of unicellular microorganisms that are ubiquitous in nature. They are extremely small organisms and cannot be seen individually by the unaided eyes, requires a special instrument called Microscope for the.....Check out the brief introduction and structure of bacteria......

[er-cryptid]

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[er-cryptid]

Bacterial Pathogen Examples

-- tuberculosis

-- anthrax

-- staph

-- e. coli

-- typhoid

-- salmonella

-- urinary tract infection

-- peritonitis

-- strep throat

-- stomach ulcers

-- tularemia

-- lyme disease

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[er-cryptid]

Exotoxin

-- toxin

-- secreted by bacteria

-- can damage host      -- destroy cells      -- disrupt normal metabolism

-- highly potent

-- may also be released during death of the cell, like endotoxins

-- type 1 = signal at host cell membranes

-- type 2 = damage membranes

-- type 3 = enter cells and directly alter their function

-- lethal toxin      -- lethal factor      -- protective antigen

-- edema toxin      -- edema factor      -- protective antigen

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[paramedicsworld]

INTRODUCTION & STRUCTURE OF BACTERIA | BACTERIOLOGY NOTES

Bacteria are the large group of unicellular microorganisms that are ubiquitous in nature. They are extremely small organisms and cannot be seen individually by the unaided eyes, requires a special instrument called Microscope for the.....Check out the brief introduction and structure of bacteria......

[paramedicsworld]

MORPHOLOGY AND CULTURE CHARACTERISTICS OF YERSINIA PESTIS (Y. PESTIS) | BACTERIOLOGY NOTES

Morphology of Yersinia pestis...... It readily grow in an ordinary media like Nutrient Agar medium (NAM). Commonly the NAM & Blood Agar medium is used for the cultivation of Yersinia pestis in Laboratory..... Check out the Culture characteristics of Yersinia pestis.

[paramedicsworld]

A Detailed Classification Of Bacteria | Bacteriology Notes

Bacteria are a wide group of unicellular organisms that are ubiquitous in nature. When cultures on agar, bacteria grow as colonies that contain many individual cells. Bacteria are placed under the kingdom Protista and are.....Check out the detailed classification of Bacteria with examples...