Mbi 111 exam - Study guides, Class notes & Summaries

MBI 111 Exam 3 (Miami University) UPDATED Actual Exam Questions and CORRECT Answers Diseases caused by Streptococcus Pyogenes - CORRECT ANSWER- Strep Throat Rheumatic Fever Glomerulonephritis Erysipelas Impetigo Septicemia Puerperal Sepsis Necrotizing Fasciitis Pneumonia Immunization and Treatment for Pneumonia - CORRECT ANSWER- Vaccine based on polysaccharide. Protects against 90% of infections

Scientists involved in ____________ study the complex interactions of protective substances and cells produced in response to microbial infection. correct answers Immunology The intentional use of microbes to break down pollutants, garbage, etc. is called correct answers Bioremediation The relationship between a microbe and the host where both organisms benefit is called correct answers Mutualism Which of the following infectious diseases rank in the worldwide top 10 causes of death? co...

bacteria and archaea correct answers single celled prokaryotes; DNA found in the cytoplasm; lack membrane organelles, no nucleus coccus correct answers spherical bacteria bacillus correct answers rod shaped bacteria vibrio correct answers comma shaped bacteria spirrilum correct answers loosely coiled bacteria spirochete correct answers tightly coiled bacteria cell envelope correct answers cell membrane and cell wall = cell membrane correct answers selectively permeable barri...

An Infectious Dose correct answers the minimum number of microbial cells required to cause an infection Intoxication correct answers poisoning that results from the introduction of a toxin into body tissue through ingestion or infection Respiratory Pathogens can exit the body most effectively by correct answers sneezing and coughing Exotoxins correct answers -proteins that bind to specific receptors on their target cells *have effects on a specific cell type* effect host cells by: -c...

Urinary Tract Infections (UTIs) Answer Bacterial Agent: E. coli (most commonly) Cystitis occurs when bacteria find their way up the urethra and travel to the bladder Symptoms: Frequent urge to urinate, painful urination, feeling the bladder is not empty after urination, pelvic pain, nausea, fever, orange or cloudy urination --women affected more than men --untreated cystitis can progress to pyelonephritis if bacteria travels to kidneys Treatment: antibiotics (sometimes resistant) Preventio...

MBI 111 Exam 3 (Miami University) 2023 Version with complete solution

Carolus Linnaeus correct answers wrote Systema Naturae, put plant and animal forms into one classification scheme binomial system correct answers name consists of the genus and the species modifier Whittaker system (1959) correct answers Plants Animals Fungi Protists Monera, drawn on trees Woese-Fox system (1975) correct answers Three domains - Bacteria, Archaea, and Eukarya eukaryote correct answers has a nucleus, has organelles, plants and animals organelles correct answers ...

MBI 111 Exam 3 (Miami University) questions with correct answers

Diseases caused by Streptococcus Pyogenes correct answers Strep Throat Rheumatic Fever Glomerulonephritis Erysipelas Impetigo Septicemia Puerperal Sepsis Necrotizing Fasciitis Pneumonia Immunization and Treatment for Pneumonia correct answers Vaccine based on polysaccharide. Protects against 90% of infections Treated with antibiotics Immunization and Treatment for Tuberculosis correct answers BCG Vaccine Antibiotics for 6-9 months DOTS What conditions may lead a person to dev...

Colonization correct answers an attachment to and replication in/on a host Infection correct answers a colonization of the body leading to damage Disease correct answers any deviation from health -not all disease is due to infection -infection does not always cause disease Symptoms correct answers subjective evidence of disease (pain, headache) Signs correct answers objective evidence of disease (rash, fever) Why do microbes cause disease? correct answers -Pathogens evolved to ...