Microaerophiles - Study guides, Class notes & Summaries

CST ACTUAL EXAM QUESTIONS AND ANSWERS 2024/2025;ACE IN THE CST TEST 100% VERIFIED Which of the following is the wound classifications for a bronchoscopy: Clean Contaminated Dirty and infected Clean-contaminated Ans- Clean-Contaminted Which of the following structures is located in the alveolar processes? Teeth Sinuses Tonsils Villi Ans- Teeth The enzyme used to soften the zonules of the lens before cataract surgery is: Atropine sulfate Alpha-chymotrypsin Acetylcholine chl...

OpenStax Microbiology - Test Bank Chapter 04: Prokaryotic Diversity. Chapter 4: Prokaryotic Diversity * = Correct answer Multiple Choice 1. Which is the best example of a population? A. all the microbes living in a particular area B. all the microbes of a particular domain living in a particular area C. all the microbes of a single species living in a particular area* D. all the microbes living within the same host Difficulty: Moderate ASM Standard: 20 2. Microbial ecology is defined...

MCB2010L Final UPDATED Actual Questions and CORRECT Answers What is fluid thioglycollate broth (FTB)? - CORRECT ANSWER- It is prepared as a basic medium or with a variety of substances, depending on the needs of the organism being cultivated. It is appropriate for a broad variety of aerobic and anaerobic, and fastidious (requiring specific nutrients to grow) and non fastidious organisms. Well adapted for strict anaerobes and microaerophiles

UTA MICROBIOLOGY LAB 5-8 PRACTICAL 2 LATEST UPDATE GRADED A+ aerobic respiration Respiration that requires oxygen anaerobic respiration Respiration that does not require oxygen. Alternatives to O2 are utilized as the final electron acceptor in the electron transport chain. These alternatives include nitrate (NO3 − ), sulfate (SO4 2−), sulfur (S), and carbonate (CO3 2−). fermentation Organic molecules like pyruvate and pyruvate derivatives act as the final electron accep...

Macronutrients - carbon, nitrogen, phosphorus, sulfur, oxygen, hydrogen, potassium, sodium, magnesium, calcium, and iron Micronutrients - manganese, zinc, cobalt, molybdenum, nickel, copper All organisms require - Carbon, Hydrogen, Oxygen, and electrons Autotrophs - Assimilate carbon from inorganic sources Heterotrophs - Assimilate carbon in preexisting organic form Phototrophs - Capture light energy to produce ATP Chemotrophs - Capture energy from oxidation of reduced organic ...

Which of the following forms of oxygen is detoxified by the enzyme catalase? A) singlet oxygen B) hydroxyl radical C) hydrogen peroxide D) superoxide E) Oprah's oxygen network C) hydrogen peroxide A microbiologist inoculates a growth medium at Time 0 with 400 bacterial cells per mL. If the generation time of the species is 30 minutes, and there is no lag phase, what is the shortest incubation time before the culture reaches a population of more than 6000 cells per mL? A) 1 hour B...

Obligate halophiles - High osmotic pressure aka lots of salt like the great salt lake Facultative halophiles - Type that causes acne can be in salty also known as osmolaric but not nessesary Neutrophiles - Most bacteria Protozoa and pathogens like neutral ph rang 6.5-7.5 Acidophiles - Really acidic as low as 0 pH Alkalineophiles - Grow best in basic range up to 11.5 ex cholera Thermophiles - Higher temperatures above 45C ex hot springs Hyperthermophiles - Hottest 80C and above Mesophiles...

Microbiology Ch. 6 Questions And Answers. Microbes have very narrow optimum temperature ranges. Which of the following classifications of microbes are most likely to cause human disease, based on temperature requirements? hyperthermophiles thermophiles mesophiles psychrophiles - CORRECT ANSWER Mesophiles - The temperature range of mesophiles overlaps that of normal human body temperature, allowing the greatest growth. Which of the following statements accurately describes the cul...

In which environments will microaerophiles grow and not grow (Done in Lab) - correct answer Growth in ambient air incubator and Candle Jar No growth in GasPak Jar In which environments will Facultative anaerobes grow and not grow (Done in Lab) - correct answer Growth in ambient air incubator, candle jar, and GasPak Jar In which environments will Obligate anaerobes grow and not grow (Done in Lab) - correct answer No growth in Ambient air incubator and candle jar Growth in GasPak Jar ...

Microbiology Chapter 6 Exam Questions with 100% Correct Answers | Verified | Updated Microbes have very narrow optimum temperature ranges. Which of the following classifications of microbes are most likely to cause human disease, based on temperature requirements? hyperthermophiles thermophiles mesophiles psychrophiles - answerMesophiles - The temperature range of mesophiles overlaps that of normal human body temperature, allowing the greatest growth. Which of the following statements ...