Safranin stain - Study guides, Class notes & Summaries

Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine - gentian-violet - ANSWER safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating carbohydrates in cells - precipitating enzymes in the cells - none of the above - ANSWER precipitating cell wall A Westergren tube is used for which test procedure? - prothrombin time - hematocrit - platelet coun...

gram staining uses a ____ soluble dye called ___ ____ to stain the ___ ___ - ANSWER-water; crystal violet; cell wall positive gram staining color - ANSWER-purple (dye sticks to thick peptidoglycan cell wall) negative gram staining color - ANSWER-pink (counter stain of safranin or fuchsine) gram + bacteria have cell walls made of - ANSWER-polysaccharides and charged AAs in peptidoglycan wall gram + bacteria can resist ___ in intestines but can be digested by ____ - ANSWER-bile; lysozymes ...

Study Guide for MLPAO Exam Set Questions and Answers 2024 correct and Verified A patient being tested for fecal occult blood should not eat foods containing: - CORRECT ANSWER-No red meat and & excess vitamin C. Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine -gentian-violet - CORRECT ANSWER-Safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating ...

MLPAO EXAM SET WITH GUARANTEED ACCURATE ANSWERS Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine - gentian-violet - correct answerssafranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating carbohydrates in cells - precipitating enzymes in the cells - none of the above - correct answersprecipitating cell wall A Westergren tube is used for which t...

BIOS 242 Week 2 Assignment; Lab 4 of 14 Onsite; Simple Staining Lab 4: Simple Staining Learning Objectives: To learn about principle of staining To learn the process of simple stain To prepare wet mount slides In light microscopy, colored dyes, called stains are used to improve contrast between the specimen and the background surrounding the specimen. Staining makes visualization of the specimen easier due to increased contrast. This is crucial for specimens that are mostl...

What are the different types of microscopy and staining and when are they used? CORRECT ANSWER Types of microscopy include: light microscopy- used primarily to get an idea of the form of the bacteria, used in combination with staining to get an idea of Gram positive and Gram negative protein. Green fluorescent is used to observe cell occurrences like binary fission and movement of proteins. Electron microscopy is very detailed at getting an idea of what is occurring inside and outside of the ce...

2024 DLM(ASCP) EXAM| ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS ALREADY GRADED A+ 1) What condition is MOST frequently associated with anti-I? - ANSWER>>Cold agglutinin disease 2) The formation of germ tubes after 2 hours of incubation in plasma at 35° C leads to the presumptive identification what yeast? - ANSWER>>Candida albicans 3) What is the MOST likely cause of a patient who developed a severe hemolytic episode after taking anti-malarial drugs, and red cell inclusions c...

simple stain - ANSWER-Single stain for cell morphology, arrangement, and internal storage materials Composed of _ water and _ cell material - ANSWER-80%,20% smear prep - ANSWER-Common mistake of too much bacteria Grams staining - ANSWER-Hans Christian Gram differential stain - ANSWER-stains one kind of cell but not another gram positive - ANSWER-Purple gram negative - ANSWER-pink crystal violet - ANSWER-primary stain gram iodine - ANSWER-mordant Ethanol - ANSWER-decolorizer Safranin -...

MLPAO Exam Set, Over 1000 Questions And Answers. Updated 2023/2024| Complete Verified Solution100% A patient being tested for fecal occult blood should not eat foods containing: No red meat and & excess vitamin C. Which of the following is the counterstain for the gram stain method? - crystal violet - safranin - acetone-alcohol - iodine -gentian-violet Safranin Most fixatives act by: - precipitating calcium ions in cells - precipitating cell wall - precipitating carbohydrates in c...

MLPAO Test Prep ~ Microbiology Questions and Answers 100% Pass Microbiology is the study of Microscopic organisms Four major groups of Microorganisms Bacteria, Viruses, Fungi, Parasites Viruses are non cellular Parasites Viruses are observed through Electron microscope Viruses contain a genomic core made up of either ____ or ____ (never both!) and a coat of ____ surrounding the core called an ___ DNA, RNA, protein, envelope Viruses are obligate intracellular_____ Parasites Prokaryotic bact...