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FINAL EXAM: Micro 260 LCC Comprehensive Questions with 100% CORRECT Answers(2025)

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24 pages

Written in 2024/2025

Grade A+

StudyGiant

Exam Questions and Answers for Micro 260, LCC 100% Pass Staphylococcus aureus - Answers Impetigo TSS food poisoning-gastroenteritis heat stable enterotoxin Streptococcus pyogenes (group A beta-hemolytic streptococci) - Answers Necrotizing fasciitis pharyngitis Rheumatic fever Streptococcus pneumoniae - Answers pneumonia otitis media sepsis and meningitis in babies not prevented by HIB vaccine Streptococcus mutans - Answers Dental Caries (tooth decay) Listeria monocytogenes - Answe...

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18 pages

Written in 2024/2025

Grade A+

TutorJosh

Micro 260 Lcc∷ Final Exam Questions With Complete Answers‖ Verified Solutions&Period; Micro 260 Lcc∷ Final Exam Questions With Complete Answers‖ Verified Solutions&Period;

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32 pages

Written in 2024/2025

Grade A+

igniteminds

MICRO 260 EXAMS BUNDLE-Questions with Correct Answers/ Latest Update/ Complete And Accurate / 100% Pass

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10 items

ExamsCollection

Structure of DNA - double helix composed of four subunits called nucleotides sides of the ladder are composed of - deoxyribose-phosphate with nitrogen backbone Function of DNA - Complete instructions for making proteins Structure of RNA - single stranded Function of RNA - Transfer of info protein production RNA and DNA type of molecule - nucleic acid DNA sugar - deoxyribose RNA sugar - ribose

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14 pages

Written in 2023/2024

Grade A+

ExamsCollection

"flesh-eating" bacteria- etiologic agent of necrotizing faciitis - ANSbeta hemolytic Gr A strep (strep pyogenes) 2 enzymes that help a pathogen spread in tissue - ANSkinase, hyalurinidase, collagenase, neuraminidase 2 mechanisms whereby bacteria can be resistant to antibiotics - ANSenzyme that inactivates antibiotic, alteration of antibiotic binding site, metabolic bypass of inhibited reactions, reduce uptake, efflux pumps remove abx 2 virulence factors for beta hemolytic Gr A strep (...

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18 pages

Written in 2023/2024

Grade A+

joelbrooklyn

Final exam, micro 260, LCC | Questions and answers | Latest 2024/25

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16 pages

Written in 2023/2024

Grade A+

STUVEX

What is the study of fungi Mycology Which of the following is not a domain in the three-domain system? bacteria animalia archea Eukarya Animalia A unicellular organism which lives in a hot sulfur vent on the ocean floor and lacks peptidoglycan in it's cell wall would belong to the domain Archaea Who was credited with first describing living microorganisms Anton Van Leeunwenhoek Some bacteria stain Gram-positive and others stain Gram-negative due to differences in the structure of their cell...

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10 pages

Written in 2023/2024

Grade A+

twishfrancis

Staphylococcus aureus Impetigo TSS food poisoning-gastroenteritis heat stable enterotoxin Streptococcus pyogenes (group A beta-hemolytic streptococci) Necrotizing fasciitis pharyngitis Rheumatic fever Streptococcus pneumoniae pneumonia otitis media sepsis and meningitis in babies not prevented by HIB vaccine Streptococcus mutans Dental Caries (tooth decay) Listeria monocytogenes miscarriage, still birth grows at refrigerator temps Neisseria gonorrhoeae STD PID urethritis in males

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16 pages

Written in 2023/2024

Grade A+

twishfrancis

Distinguish between signs and symptoms of disease Signs are measurable and something you can see symptoms are something that you can't observe Define infectious disease and give an example Colonization of the body by pathogens, influenza Define communicable disease and give an example Infectious disease that can spread from person to person, the flu Define contagious disease and give an example Infectious, communicable disease that spreads easy, TB Define nosocomial infection Acquired as a ...

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11 pages

Written in 2023/2024

Grade A+

twishfrancis

biogenesis the production of living organisms from other living organisms normal microbiota microbes normally present in and on the human body; critical to human health acquired resistance resistance that develops due to genetic changes, including mutation and horizontal gene transfer antibiotic a compound naturally produced by molds or bacteria that inhibits the growth of or kills other microorganisms antimicrobial medication an antibiotic or other chemical that acts by inhibiting or killin...

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2 pages

Written in 2023/2024

Grade A

twishfrancis

What are the basic 5 kingdoms of life? Bacteria, Protists, Fungi, Plants, and Animals Which of the kingdoms are synonymous with the word prokaryote? Bacteria Which kingdoms lack cell walls? Protists and Animals Which kingdom(s) lack a cell membrane? None: All living things have a cell membrane Why is it debated whether or not viruses are "alive"? They lack a cell membrane Bacterial example for: Gram positive coccus Staphylococcus, Streptococcus, Micrococcus, Enterococcus Bacterial exampl...

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10 pages

Written in 2023/2024

Grade A+

twishfrancis

Micro 260 Final Exam Review Questions and Answers Already Graded A+ 100% Verified!!! Which of the following is a correct way to express a measurement that has two significant digests? a. 0.030 b. .030 c.. 0.03 d. .03 - CORRECT ANSWER-0.030 Which of the following is the correct way to express the number 67001 in scientific notation a. 6.7 x 10^-4 b. 6.7001 x 10^-4 c. 6.7 x 10 ^4 d. 6.7001 x 10^4 - CORRECT ANSWER-6.7001 x 10^4 A patient's vaginal area has become infected such he...

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16 pages

Written in 2023/2024

Grade A+

ShowvinePublishers

Microbiology 260 Lab Quiz_ Updated Questions and Answers 100% Already Graded A+ Excel Classification of bacteria based on cell wall structure: Describe a positive cell wall. - CORRECT ANSWER-thick peptidoglycan layer (NAM/NAG with tetrapeptide bridge) containing teichoic and lipoteichoic acid, easier to kill Please describe a gram positive cell wall (will need to know how to label on diagram on test) (prokaryotic) - CORRECT ANSWER-1. Thick peptidoglycan layer 2. Contains teichoic and lipo...

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27 pages

Written in 2023/2024

Grade A+

ShowvinePublishers

Micro 260 LCC Review Exam Questions and Answers 100% Already Graded A+ Excel_ Micro 260 LCC Antonie van Leeuwenhoek () - CORRECT ANSWER--Dutch linen merchant. -First to observe living microbes. - invented microscope -Single-lens magnified up to 300X. - animalcules for microbes doctrine of spontaneous generation (abiogenesis) - CORRECT ANSWER-living things came from non-living entities, majority of scientists believed this, major-set back to mico Germ Theory of Disease - CORRECT ANSW...

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14 pages

Written in 2023/2024

Grade A+

ShowvinePublishers

Micro 260 Exam 3, LCC Microbiology with Updated Questions and Answers 100% Excel Already Graded A+ The process of building a mRNA molecule using DNA as a template is called A) replication B) translation C) transcription D) protein synthesis - CORRECT ANSWER-C) transcription Which of the following are the "building blocks" of proteins? A) monosaccharides B) nucleotides C) amino acids D) fatty acids - CORRECT ANSWER-C) amino acids Which of the following statemen...

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9 pages

Written in 2023/2024

Grade A+

ShowvinePublishers

Micro 260 Exam 2, LCC_ Updated Questions and Answers 100% A+ Graded Which of the following would be a sign of an infection? A) headache B) fatigue C) rash D) nausea - CORRECT ANSWER-C) Rash Bacillus anthracis has an ID50 of 10-50 endospores when entering through the skin, and ID50 of 10,000 to 20,000 when inhaled, and an ID50 of 250,000-1,000,000 when ingested. Which portal of entry is the most successful (least host resistance) for Bacillus anthracis? A) skin B) resp...

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8 pages

Written in 2023/2024

Grade A+

ShowvinePublishers

Microbiology LCC (Final) BIOL 203, The Updated Questions and Answers 100% Already Graded A+ Excel There are two cell types - prokaryotic and eukaryotic. List the 7 classes or basic types of microorganisms and identify each as prokaryotic, eukaryotic, both prokaryotic and eukaryotic, or neither. - CORRECT ANSWER-1. Bacteria- prokaryotic 2. Archaea- prokaryotic 3. Algae- eukaryotic 4. Fungi- eukaryotic 5. Protozoa- eukaryotic 6. Helminthes- eukaryotic 7. Viruses- neither What is a bact...

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53 pages

Written in 2023/2024

Grade A+

ShowvinePublishers

Microbiology 260 (LCC) Exam 1 (Questions and Answers) 100% Already Graded A+ Excel List the three domains - CORRECT ANSWER-Archaea, Bacteria, and Eukarya Summarize the characteristics of archaea - CORRECT ANSWER-prokaryotic, lack peptidoglycan, live in extreme environments Summarize the characteristics of bacteria - CORRECT ANSWER-Prokaryotes, peptidoglycan cell walls, binary fission, org/inorganic chemicals or photosynthesis for energy Summarize the characteristics of algae - CORREC...

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24 pages

Written in 2023/2024

Grade A+

ShowvinePublishers

Micro 260, LCC, optional exam_ Updated Questions and Answers 100% Already Graded A+ Excel What is the study of fungi - CORRECT ANSWER-Mycology Which of the following is not a domain in the three-domain system? bacteria animalia archea Eukarya - CORRECT ANSWER-Animalia A unicellular organism which lives in a hot sulfur vent on the ocean floor and lacks peptidoglycan in it's cell wall would belong to the domain - CORRECT ANSWER-Archaea Who was credited with first describing living...

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12 pages

Written in 2023/2024

Grade A+

ShowvinePublishers