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

BIOS-242: | BIOS 242 FUNDAMENTALS OF MICROBIOLOGY WITH LAB EXAM 2 MODULE B

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 FUNDAMENTALS OF MICROBIOLOGY WITH LAB WEEK 2 QUESTIONS WITH ANSWERS

BIOS 242 Week 2 Lab 2; Simple Staining

Exam 2: BIOS 242 / BIOS242 Review (Latest 2024/ 2025 Update) Fundamentals of Microbiology with Lab| Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: what are enzymes? Answer: biological catalysts that increase the rate of a chemical reaction Q: is needed for a reaction to occur Answer: activation energy Q: true or false: enzymes lower the activation energy Answer: true Q: enzymes act on reactant molecules known as Ans...

BIOS 242 Week 1 Assignment; Lab 2 of 14 Onsite - Isolation of Pure Cultures Lab 2: Techniques for Isolation of Pure Cultures Learning Objectives: Isolate pure cultures from a mixed population of microorganisms using aseptic technique. Learn the streak plate method Introduction: Microorganisms exist in nature as mixed populations of different species. In order to study them and observe their characteristics it is first necessary to obtain pure cultures (a culture ...

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...

BIOS 242 FUNDAMENTALS OF MICROBIOLOGY WITH LAB FINAL EXAM 2 WITH CORRECT MARKING SCHEME

BIOS-242: | BIOS 242 FUNDAMENTALS OF MICROBIOLOGY WITH LAB FINAL EXAM MOD 2 WITH CORRECT MARKING SCHEME