Bios 242 week 2 lab Study guides, Class notes & Summaries

Lab4:SimpleStaining LearningObjectives: • Tolearnaboutprincipleofstaining • Tolearntheprocessofsimplestain • Topreparewetmountslides Exercise1:SimpleStainMaterials: OvernightculturesofS.epidermidis,B.subtilis,S.cerevisiae(yeast),inoculatingloop,glassslides,incinerators,crystalvioletoranyotherstainchosenbyinstructor;tongs,stainingracks/trays,immersionoil,lenspaper,bibulouspaper,microscope Method: 1. Obtainacleanglassslide,loopandovernightcultures.Holdtheglassslidesfromtheedgestoav...

Lab3:Microscopy-ObservationofCells LearningObjectives: • Usethecompoundlightmicroscopeforobservationofcells. • Identifydifferenttypesofbacteriabasedontheirshapes. • Identifyavarietyofeukaryoticcells. Introduction: Exercise2:ObservationofDifferentTypesofBacteriaMaterials: Compoundmicroscope,immersionoil,lenswipes,preparedslidesofvariousbacteria-Rods,cocciandspiral Method: 1. Obtainthepreservedslideofabacteria. 2. UseAppendixAandfollowtheinstructionsonhowtouseaMicroscope. 3. O...

Lab4:SimpleStaining LearningObjectives: • Tolearnaboutprincipleofstaining • Tolearntheprocessofsimplestain • Topreparewetmountslides Exercise1:SimpleStainMaterials: OvernightculturesofS.epidermidis,B.subtilis,S.cerevisiae(yeast),inoculatingloop,glassslides,incinerators,crystalvioletoranyotherstainchosenbyinstructor;tongs,stainingracks/trays,immersionoil,lenspaper,bibulouspaper,microscope Method: 1. Obtainacleanglassslide,loopandovernightcultures.Holdtheglassslidesfromtheedgestoav...

Lab 4: Simple Staining Learning Objectives: • To learn about principle of staining • To learn the process of simple stain • To prepare wet mount slides Exercise 1: Simple Stain Materials: Overnight cultures of S. epidermidis, B. subtilis, S. cerevisiae (yeast) , inoculating loop, glass slides, incinerators, crystal violet or any other stain chosen by instructor; tongs, staining racks/trays, immersion oil, lens paper, bibulous paper, microscope Method: 1. Obtain a clean glass slid...

Lab12:BacteriaoftheRespiratorySystem Introduction: Therespiratorysystemisdividedintotwoparts:theupperandlowerrespiratorysystems.Thelowerrespiratorysystemisanaxenicenvironmentbecauseof the cilia that lines the respiratory tract, alveolar macrophages and IgA antibodies found in the mucus. The upper part harbors a variety of microbiotasuch as Gram-negative bacteria Hemophilus, Gram-positive bacteria such as Staphylococcus aureus and diphtheroids that can cause opportunisticinfectionsleading toinf...

BIOS-242: | BIOS 242 FUNDAMENTALS OF MICROBIOLOGY WITH LAB WEEK 2 QUESTIONS WITH ANSWERS

Lab 3: Microscopy- Observation of Cells Learning Objectives: • Use the compound light microscope for observation of cells. • Identify different types of bacteria based on their shapes. • Identify a variety of eukaryotic cells. Introduction: Exercise 2: Observation of Different Types of Bacteria Materials: Compound microscope, immersion oil, lens wipes, prepared slides of various bacteria- Rods, cocci and spiral Method: 1. Obtain the preserved slide of a bacteria. 2. Use Appen...

BIOS 242 Week 2 Lab 2; Simple Staining

BIOS 242 FUNDAMENTALS OF MICROBIOLOGY WITH LAB WEEK 2 QUESTIONS WITH ANSWERS

BIOS-242: | BIOS 242 FUNDAMENTALS OF MICROBIOLOGY WITH LAB WEEK 2 QUESTIONS WITH ANSWERS