Lab Quiz 1: Which activities are forbidden in microbiology labs? Ans: Eating and drinking are forbidden in microbiology labs because pathogenic bacteria can be spread on items, such as water bottle caps. Also, touching of the face is not allowed because portals of infections include eyes, mouth, and nose.Safety Glasses - disinfect them. 3. Lab coat - Hang up then wash your hands again. Disinfecting safety glasses: Use disinfecting spray, rinse with water, then dry them off. Where do you dispose your gloves, even unused gloves? You put your gloves in the biohazard bag even if they weren't used.How would you rate your knowledge of random things? And by random, we mean random. This quiz will test your knowledge! Advertisement Advertisement Random knowledge, hey? Do you kno...1. Set and calibrate the spectrophotometer to 0.0%. 2. Open the sample compartment and put the blank solution in (wipe bottoms of cuvettes to ensure accurate reading). 3. Match up the line with the mark at the front edge of the sample compartment. 4.Study with Quizlet and memorize flashcards containing terms like Contaminated petri dishes, cotton swabs, pipettes, and other solid materials should be placed in the..., all contaminated tubes (broths and slants) should be placed, microscope slides should be disposed in the and more.1. Notify everyone so they don't walk in it. 2.Tell the teacher. 3.Flood spill with bleach. 4.Glove up. 5.Wipe up spill with paper towels, and then place in biohazard container. 6.Wash hands. 7. For spills on the body, use lysol soak and scrub with soap.Microbiology lab quiz 1. Flashcards; Learn; Test; Match; Flashcards; Learn; Test; ... 1. wear disposable lab coat 2. wear gloves and goggles 3. no long hair/ nails 4. can't arrive later than 30 mins 5. wash hands and disinfect station before leaving 6. do not remove any materials from lab.Micro Lab Quiz 3. 48 terms. et8510. Preview. Microbial PP7. 43 terms. Patrick_McDougal. Preview. Microbiology Chapter 9. 9b Antimicrobial Chemtherapy. 36 terms. Tou_Her9. Preview. Terms in this set (61) microorganisms (aka microbes) life forms that are too small to be seen with the unaided eye.Test your knowledge of microbiology with this free online quiz. Choose the best answer from multiple choice questions on topics such as bacteria, viruses, fungi, and more.Microbiology lab 1. 36 terms. djeffs12. Preview. STREPTOCOCCI (SIR RAVINA) 16 terms. majestic_Jake05. Preview. Micro test #1. Teacher 44 terms. kimmy-1976. Preview. Exam 3 questions and answers. 54 terms. lfc9602. Preview. Unit 2 Methods of culturing microorganisms . 197 terms. bellamycoco3. Preview. Terms in this set (85)Quiz yourself with questions and answers for Microbiology Lab Test 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.Foundations in Microbiology, 4/e. Kathleen Park Talaro, Pasadena City College Arthur Talaro. The Main Themes of Microbiology. Multiple Choice Quiz. 1. Which of the following is not considered a microorganism? A) alga: B) ... Which early microbiologist was most responsible for developing sterile laboratory techniques? A) Louis Pasteur: B) Robert ...A. Restricts movement of materials in and out of the cell. B. Is often a triple layer comprised of lipids. C. Prevents essential nutrients from escaping. D. Contains hydrophobic tails pointing outward. A;C. Complete the following DNA strand, and indicate how many bonds are formed for each complementary pair: 3' GGTCATCG 5'. 5' CC _____AGC 3'.Post-Lab Quiz #1. Flashcards; Learn; Test; Match; ... Microbiology Unit 2-Part 2. 47 terms. desiree_martin090718. Preview. Top hat exam2 . 29 terms. Shyanne299. Preview. ... goal of this technique is to 1) adhere cells to the slide, 2) prevent cell shrinkage, and 3) have a thin layer of cells. Invert.the growth of colonies and to isolate organisms. autoclave sterilization. 121 c at 15 psi for 20 mins. 4 types of media used. BrothAgar plateAgar slantAgar deep. broth. See more. Study with Quizlet and memorize flashcards containing terms like 4 sources of contamination, culture, mixed culture and more.Start studying PCC Microbiology Lab Test 1 - Willems. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Search. Browse. Create. Log in Sign up. ... Micro Lab Test #1. 143 terms. Sarah_James8. BY 206 Micro Week 8 Bennett. 50 terms. karissa_haenes PLUS {Willems} Lab Test #3. 110 terms. Sarah_James8. Subjects. Arts ...Medical Microbiology Lab Quiz 3. Enterobacteriaceae. Click the card to flip 👆. gram negative rods. facultative anaerobes. ferment glucose. reduce nitrate to nitrite. aka enteric bacilli. differentiate between various spp. though MAC (lac + pink/ lac - colorless)sensitivity of bacteria to antibiotic. zone of inhibition can assess as. resistant, intermediate, or sensitive. technique used for testing antibiotic sensitivity. - dip swab into culture, swab entire plate. - repeat: turn plate 90 degrees. - re-dip in broth culture. standardized procedure. - use of muellar-hinton agar poured to a depth of 4 mm ...a measure of the hydrogen ion concentration; bacteria prefer to grow at or around a neutral pH. defined media. nutrient preparations used for microbial growth in which the exact composition of each nutrient is known; usually used for the growth of more fastidious microorganisms. complex/chemically nondefined media.Microbiology Lab Safety. 1. Multiple Choice. What is the primary purpose of keeping doors and windows closed during the laboratory session? To reduce the incidence of contamination from microbes traveling in the air. To keep you all in the room. To increase the incidence of contamination from microbes in the room. 2.Plant # 1 is exposed to more light than plant #2. For this experiment, we should use the same type and amount of soil and water to grow both plants (plant 1 and plant 2) true. True or False: In order to be called a theory, a scientific idea has to undergo a great deal of testing. true. Lab. safety and scientific method Learn with flashcards ...false. lab techniques that exclude unwanted microbes are called. aseptic. Isolation techniques are necessary in the microbiology lab because. microbes are usually found as part of a mixed population. A tube of nutrient agar, upon which is growing a single species of bacteria is said to be a _____ culture. pure.1. The experimental protocol will be found in the "Procedure" section of the lab notebook. 2. Any changes to protocol are called deviations and should appear in red ink within the "Procedure" section. Study with Quizlet and memorize flashcards containing terms like What three elements are used in an autoclave to sterilize equipment?, What type ...Quiz yourself with questions and answers for Microbiology Lab Quiz 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.B) Will you be able to distinguish two points that are 300 nm apart as being separated, or will they blur into one. A) D= 520/ 1.25+.25= 346.7 nm. B) Since the points are at a distance that is below the limit of resolution; they would blur together.1. plate organism onto a TSA plate and incubate at 37*C for 48 hours. 2. after 48 hours remove the plate from the incubator. 3. using a wooden applicator take a small sample of the organism and spread it on an empty petri dish. 4. apply 1 drop of H2O2 onto the organism and immediately cover the dish.Microbiology: Lab 1. Get a hint. What is microbiology? Click the card to flip 👆. the study of microscopic organisms.Study with Quizlet and memorize flashcards containing terms like What is a fomite?, A solid medium is called a _____., A liquid medium is called a _____. and more.sensitivity of bacteria to antibiotic. zone of inhibition can assess as. resistant, intermediate, or sensitive. technique used for testing antibiotic sensitivity. - dip swab into culture, swab entire plate. - repeat: turn plate 90 degrees. - re-dip in broth culture. standardized procedure. - use of muellar-hinton agar poured to a depth of 4 mm ...Study with Quizlet and memorize flashcards containing terms like Lab saftey 1, Lab saftey 4, Magnification and more. ... Microbiology Test 2. 224 terms. leroush1. Preview. microbiology & immunology. 13 terms. trisha_rodriguez3. Preview. Terms in this set (23) Lab saftey 1. disinfect hands and lab benches at the beginning of each lab period.27,300,000 or 2.73 x 10^7. Calculate the number of CFU/ml in the original sample: 273 colonies on the plate; dilution factor = 10^5. TNTC (too numerous to count) Calculate the number of CFU/ml in the sample: 353 colonies on the plate; dilution factor = 10^4. 680,000,000 or 6.8 x 10^8.the growth of colonies and to isolate organisms. autoclave sterilization. 121 c at 15 psi for 20 mins. 4 types of media used. BrothAgar plateAgar slantAgar deep. broth. See more. Study with Quizlet and memorize flashcards containing terms like 4 sources of contamination, culture, mixed culture and more.Microbiology lab quiz 1. Flashcards; Learn; Test; Match; Flashcards; Learn; Test; ... 1. wear disposable lab coat 2. wear gloves and goggles 3. no long hair/ nails 4. can't arrive later than 30 mins 5. wash hands and disinfect station before leaving 6. do not remove any materials from lab.Study with Quizlet and memorize flashcards containing terms like E. Coli (Simple Stain) Morphology, Arrangment, Gram (+) or Gram (-), color:, Bacillus Megaterium ...Endospore Staining Procedure. 1. Fill beaker 1/4 to 1/3 with tap water and place on hot plate and allow water to boil and once boiling reduce heat. 2. Prepare bacterial slide, air dry and heat fix. 3. Place slide on beaker and let steam for 5 minutes. 4. Place paper towel square on top of smear area.25 of 25. Quiz yourself with questions and answers for Kettering College Microbiology Lab Quiz 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.Computer usage in microbiology includes use in laboratory testing, analysis and reporting, accumulating and storing data, and in conducting research and testing. Reports dating as ...Study with Quizlet and memorize flashcards containing terms like Contaminated petri dishes, cotton swabs, pipettes, and other solid materials should be placed in the..., all contaminated tubes (broths and slants) should be placed, microscope slides should be disposed in the and more.This video is a review of what to study for quiz 1 for General Microbiology Lab (Biology 210L) at Orange Coast College (Costa Mesa, CA).UNIT 2 Quizzes RAD BIO. 108 terms. kyle_hurst7. ... Microbiology Exam 1 - Observing the Microbial Cell: Microscopes ... Lab Final - Multiple Sources. 282 terms. KB ...Microbiology Lab Quiz Approved & Edited by ProProfs Editorial Team The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users.mordant. a substance that enhances or strengthens the union between the dye and its substrate. decolorizer. it dissolves and removes the primary stain from the cells. what is soluble in the decolorizer in the solution? crystal violet. what is the decolorizer? acetone and ethyl alcohol or just 95% ethyl alcohol. Gram (+)First heat fix the slide while it is still wet. B. Put the culture on the slide then add a loopful of water. C. First put a loopful of water to the slide then add the bacteria. D. Put the culture directly on the slide. c. 8. Which finger should you use to remove the lid from a culture tube when using an inoculating loop during aseptic transfer ...1. Gram-negative bacteria are mostly located in the human _____. gastrointestinal tract. nervous system. respiratory tract. brain. 2. A catalase test uses what reagent to determine a positive ...Sub stage condenser. has a lens that concentrates and focuses light onto the subject. Iris diaphragm. is the device that controls the amount of light going onto the object. Total Magnification. Ocular lens (10x) x Objective Lenses (4,10,40,100) Objective Lens (Scanning objective) magnifies the image 4x. Total magnification would be 40.100x-this is the longest objective and has a white line on the collar -It is used extensively in observing both live and stained preparations of bacteria due to their very small size-most widely used lens in microbiology-designed to be used immersed in a drop of oil such that there is a continuous bridge of oil between the tip of the objective and the glass slide or cover slip-oil results in ...Microbiology Lab Quiz #1. Which of the following pairs is mismatched? A. Gram-negative bacteria-negative stain. B. Iodine-Mordant. C. Crystal Violet-Simple Stain. D. Alcohol-acetone-decolorizer. Click the card to flip 👆. A. Gram …Mar 22, 2023 · D. Bacteria grows up the side of the glass. Correct Answer. D. Bacteria grows up the side of the glass. Explanation. The correct answer is "Bacteria grows up the side of the glass." This describes a phenomenon called "ring formation" where bacteria form a visible ring or film on the sides of a glass container.19 of 19. Quiz yourself with questions and answers for Microbiology Lab Quizzes, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.Microbiology Lab Quiz 10 (Bacterial Unknown) 19 terms. kasey123627. Preview. Microbiology Terms and Terminology with Definitions. 8 terms. kirsten_henderson6. Preview. microbio quiz 1 bri. 76 terms. mierraong. Preview. IDK yet. 14 terms. Kemistri_Brown3. Preview. Bio Virus so on. 29 terms. Willa_Suratt. Preview. Microbiology - Exam 3 . 34 terms ...Study with Quizlet and memorize flashcards containing terms like what to wear? 3 things, each experiment followed through to ...? and lab manual up-to-date enter all ...?, microscope care: microscope lenses must be cleaned with ... paper only. before returning to storage remove ... oil with lens paper, ... the mechanical stage, put the ... X objective in place, and replace the ... cover and more.Are you looking for a fun and engaging way to challenge your knowledge and expand your horizons? Look no further than free online quiz games. These interactive games have gained im...Study with Quizlet and memorize flashcards containing terms like You are viewing a specimen of pond water and notice a green, oval shaped organism with a nucleus and it has a flagellum for motility. It could be?, The focus of each ocular on the microscope can adjusted individually to compensate for differences in eye strength between the two eyes using the, If you were trying to visualize ...Microbiology Lab Test (Chapter 1) Get a hint. Brightfield microscope. Click the card to flip 👆. specimen are illuminated by a beam of light. specimen appear dark against a bright background. Click the card to flip 👆.Microbiology - Lab Quiz: #1 (Labs 1 - 6) Steps to a simple stain. Click the card to flip 👆. - Begin with a heat fixed slide. - Wearing gloves, place slide on rack over staining tray and cover with stain. -Rinse with distilled water after proper waiting time. -Gently blot dry in a tablet of bibulous paper.Microbiology lab quiz 1. Course. Microbiology (BIOL 2421 ) 150 Documents. Students shared 150 documents in this course. University …Some words are extra important. Enter capitalization, the perfect way to show just why such words are special. How adept are you at knowing what to capitalize? Take this quiz and f...Microorganism lecture 1 Quiz. 110 terms. Sam2k20. Preview. AI-Evolution of Microorganisms and Microbiology 1 ... Microbial Growth and Nutrition Final Review . 71 terms. ashwalter296. Preview. 9-12 lab . Teacher 75 terms. arlette7652. Preview. Chapter 4 General sciences. Teacher 24 terms. joshuacardona6. Preview. ... Quiz #7 Microbiology Study ...1. Whether the bacterium can OR cannot produce endospores. 2. the size, shape, and location of the endospores w/in a bacterium can help in the identification of the organism. Endospore stain steps: 1. Steam is used to drive/ force the primary stain Malachite green into all bacteria as well as endospores. 2.Study with Quizlet and memorize flashcards containing terms like 1. Isolation 2. Characterization 3. Identification 4. Maintenance and Preservation, 1. Culture and Isolation 2. Biochemical Characterization 3. Molecular Methods, Macroscopic Observation and Microscopic Observation and more.Yes, but only through multiple steps.1. Grow culture on a agar plate using the 4-way streak technique2. Incubate3. Identify different colonies4. Sample different individual colonies with a needle and transfer sample to fresh agar plate using the 4-way streak technique.5. Incubate and you should have pure sample colonies.Chapter 1 - Introduction to Microbiology----> QUIZ 1. Get a hint. What is the definition of microbiology? Click the card to flip 👆. the study of organisms so small that a microscope is needed to see them. Click the card to flip 👆. 1 / 97.Microbiology- Lab Quiz 1. What are the reasons for transferring bacteria from a source tube to a new tube or plate containing media? Click the card to flip 👆. -Grow more bacteria (ex1-4) -Get new/young bacteria (ex1-4) -Learn about the characteristics of bacteria (ie- do tests on them) ex 2-6. -Separate different bacteria from each other ...introducing microbes into a sterile growth medium. Aseptic tequnique. transferring organisms from 1 medium to another without contamination. why solid medium over a broth. With broth you cannot guarantee it's a pure culture and you can't differentiate between cultures. temp for bacteria growth. 37 c98.6 f. agar is made of.Are you ready to put your mathematical skills to the test? Look no further than a fun and engaging math quiz. Whether you’re a student looking to sharpen your skills or an adult wh...Quiz yourself with questions and answers for Microbiology Lab Quiz 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.Lab Quiz 3. 9 terms. Liliana_Neri2. Preview. micro lecture quiz 2. 38 terms. Raeganvd23_ Preview. Molecular Microbiology Lecture 6 (chapter 15 & 7) Need to finish. 35 terms. zrios2. ... Microbiology Test 1- Short Answer. 12 terms. xo_jadaxo_dimples. Preview. Chapter 1 -The Microbial World and You. 59 terms. wonderfulLadybugg18. Preview.Microbiology Lab Exam 1. transient microbe. Click the card to flip 👆. pathogenic, readily killed by antiseptics and generally removed by hand washing. Click the card to flip 👆. 1 / 39.DEFINITION 6 Throughair (droplets), water (with fecal contamination), and food TERM 7 Reservoir of the pathogen is called the source of a infection which can be either DEFINITION 7 primary- where the pathogen multiples and reproducessecondary - where the pathogen is transported TERM 8 Source DEFINITION 8 Sick person TERM 9 Communicable ...False. c. Tetracyclin. a. Penicillin. c. Millimeter. d. Broad spectrum. Know Staining dyes. Study with Quizlet and memorize flashcards containing terms like Know the parts of the microscope, Know the microscope parts with their functions, 400x and more.1. Gather and locate all items (cooking pot, stove, tap water, test tube rack, paper towels, isopropyl alcohol, oven mitt, marker, safety gloves, coffee mug, test tube clamp, agar tubes, petri dishes) 2. Label the bottom of the petri dishes with the type of agar (NA) 3. Place test tube rack in middle of cooking pot and carefully place agar tube in the rack 4.The hanging drop is a more complex technique, but it allows for longer-term obervation and more reliable observation of motility. Study with Quizlet and memorize flashcards containing terms like Know the safety guidelines covered in the Laboratory Safety manual in Lab 1 and those covered by Prof. Sackett in the Introduction to Lab Safety ...Quiz yourself with questions and answers for Microbiology lab quiz 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.They have an increased concentration of calcium and magnesium. 9 of 9. Quiz yourself with questions and answers for Microbiology Lab Week 8 Quiz , so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.a. It is a way to obtain isolated colonies. b. A specific volume of microbes are added to melted agar and then poured into a petri dish. c. Melted agar is added to a petri dish, allowed to cool and solidify, and a specific volume of microbes is spread onto the plate. d. Both A & B are correct.Study with Quizlet and memorize flashcards containing terms like 95%, 1%, Microbiology and more. ... microbiology lab quiz 1. 33 terms. austinboyett_ Preview. Micro Review for ID. 32 terms. bargermj. Preview. Bio Ch 21 Test. 39 terms. Olivia_Karlas. Preview. Micrbiology final. 67 terms. Jessjenn02.Safety Glasses - disinfect them. 3. Lab coat - Hang up then wash your hands again. Disinfecting safety glasses: Use disinfecting spray, rinse with water, then dry them off. Where do you dispose your gloves, even unused gloves? You put your gloves in the biohazard bag even if they weren't used.Lab exam 1. Study with Quizlet and memorize flashcards containing terms like When making a streak plate for isolation, why do you flame the loop between each new streak?, What are two advantages to using a wet mount or hanging drop slide?, In negative and capsule stains, why doesn't the nigrosin stain attach to the bacterial cells? and more.Quiz yourself with questions and answers for Microbiology Lab Quiz 1, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.To identify an unknown species, there are numerous tests which are used. However, the set of tests used to identify gram positive species is different than the set of tests to identify gram negative species. Hence, performing the gram stain …1. The experimental protocol will be found in the "Procedure" section of the lab notebook. 2. Any changes to protocol are called deviations and should appear in red ink within the "Procedure" section. Study with Quizlet and memorize flashcards containing terms like What three elements are used in an autoclave to sterilize equipment?, What type ...growth. To prevent contamination from condensation and to prevent excessive/spreading growth. -Allowed to harden in the up right position. -Used primarily for the study of the gaseous requirements of microorganisms. 1)Learn. 2)Carry test tubes in test tube rack. 3)Wear lab coat. 4)Use a microscope.Microbiology Lab Exam. 30 terms. lchelaru4. Preview. Microbiology FINAL EXAM (Chapters 1-7 and 11-13) 39 terms. lourdeserzzz. Preview. Microbiology Exam 3- Study Guide Part 3 ... 10 terms. pjbadillol. Preview. Micro I - Gram Positive Cocci quiz review. 27 terms. avogadro_toast. Preview. bacterial resistance. 21 terms. Ezra_McGuire6. Preview ...