Example of agar - Study guides, Class notes & Summaries

After experiencing extreme fatigue and polyuria, a patient's basic metabolic panel is analyzed in the laboratory. The result of the glucose is too high for the instrument to read. The laboratorian performs a dilution using 0.25 mL of patient sample to 750 microliters of diluent. The result now reads 325 mg/dL. How should the techologist report this patient's glucose result? A. 325 mg/dL B. 1300 mg/dL C. 975 mg/dL D. 1625 mg/dL : B; The correct answer for this question is 1300 mg/...

Lab 1: Culture Transfer Techniques Learning Objectives: Identify the importance of aseptic technique in the field of microbiology Apply the concept of aseptic technique and its importance in the field of microbiology. Identify different forms of basic growth media Transfer a pure bacterial culture from one growth media to another, a process called sub- culturing. Introduction: Microorganisms are everywhere in our environment; they are in the air, the soil, on surfaces (fomi...

MICROBIOLOGY PORTAGE - MODULE 4 MICROBIAL GROWTH AND CONTROL EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ Expanding a given microbial population allows researchers to do what? to detect and assess the microorganism more easily What is Growth Media? Growth media is a liquid or solid formulated to support microbial growth. What does Growth Media contain? The media contains essential nutrients to provide the microbe with a source of carbon/energy. The nutrient composition often...

Prokaryotes do not have sexual reproduction, a major source of genetic diversity. How do they evolve so quickly compared to many eukaryotes? A)Prokaryotes have higher rates of mutation than eukaryotes. B)Prokaryotes have shorter generation times than eukaryotes. C)Prokaryotes are evolutionarily older than eukaryotes, so they have more experience adapting. D)All of the above - Answer-B)Prokaryotes have shorter generation times than eukaryotes. You collect a sample of bacteria from a nearby ...

B; The correct answer for this question is 1300 mg/dL. The laboratorian performed a 1:4 dilution by adding 0.25 mL (or 250 microliters) of patient sample to 750 microliters of diluent. This creates a total volume of 1000 microliters. So, the patient sample is 250 microliters of the 1000 microliter mixed sample, or a ratio of 1:4. Therefore, the result given by the chemistry analyzer must be multiplied by a dilution factor of 4. 325 mg/dL x 4 = 1300 mg/dL. After experiencing extreme fatigue...

The correct answer for this question is 1300 mg/dL. The laboratorian per- formed a 1:4 dilution by adding 0.25 mL (or 250 microliters) of patient sample to 750 microliters of diluent. This creates a total volume of 1000 microliters. So, the patient sample is 250 microliters of the 1000 microliter mixed sample, or a ratio of 1:4. Therefore, the result given by the chemistry analyzer must be multiplied by a dilution factor of 4. 325 mg/dL x 4 = 1300 mg/dL.: After experiencing extreme fatigue and ...

MICROBIO EXAM 1 REVIEW QUESTIONS AND ANSWERS, 100% ACCURATE, VERIFIED/ 1Give the goal for preparing a streak plate and describe the method for preparing a plate. - - sterilized Inoculation loop used to drag bacterial sample through 4 quadrants (0,1,2,3) for the purpose of isolating individual colonies or pure cultures 11. Recognize how the optics of the microscope change the orientation of the image seen when compared to the orientation on the slide. - -The optics of microscope inverts t...

ATI TEAS 7 SCIENCE EXAM TEST BANK 2024 LATEST & UPDATED A+ 1. How are carbohydrates used by the body? Choose ALL answers that apply. • structure • Communication • storage • Recognition 2. What type of immunity does a vaccine provide? Choose only ONE best answer. • naturally acquired passive immunity • Artificially acquired passive immunity • Naturally acquired active immunity • Artificially acquired active immunity 3. Which organs and/or glands are superior to the li...

B; The correct answer for this question is 1300 mg/dL. The laboratorian performed a 1:4 dilution by adding 0.25 mL (or 250 microliters) of patient sample to 750 microliters of diluent. This creates a total volume of 1000 microliters. So, the patient sample is 250 microliters of the 1000 microliter mixed sample, or a ratio of 1:4. Therefore, the result given by the chemistry analyzer must be multiplied by a dilution factor of 4. 325 mg/dL x 4 = 1300 mg/dL. - ️️After experiencing extreme fati...

BI 234 LAB PRACTICAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED BY EXPERT Gram negative bacteria Thin layer of peptidoglycan. Contains outer membrane (lipo-polysaccharides, lipoproteins, phospholipids) with porin. gram positive bacteria Bacteria that have a thick peptido glycan cell wall, and no outer membrane. They stain very darkly (purple) in Gram stain. endospore stain A differential stain used to detect the presence and location of spores in bacterial cells. TSA plat...