Bios 242 lab Study guides, Class notes & Summaries

BIOS 242 Lab Practical (Latest 2024 / 2025) Questions & Answers with rationales

BIOS 242 Lab Practical (Latest 2024 / 2025) Questions and Answers (Verified Answers)

1. ________ and _____ ______ ______ are used to focus the microscope: course and fine focus knobs 2. _______ is where the specimen to be viewed is placed: stage 3. ______ ______ the primary optical lenses on a microscope.: optical lens 4. optical lens range from _X-_____X: 4X-100X 5. _______ is the light source for a microscope, typically located in the base of the microscope: illuminator 6. ______ connects to the base and supports the microscope head. It is also used to ca...

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. VIDEOS: a) How to Use a Compound Microscope (Elon TLT) b) Parts of the Compound Microscope (Tami Guy) Introduction: Microbiology is the study of organisms, which cannot be seen with naked eye. You will need help of a microscope to observe these “tiny anim...

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 VIDEO:  Making a streak Plate (Bio-Rad Laboratories) 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 containing only one species of an o...

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 subculturing. VIDEOS: a) Microbiology Techniques: Using a sterile inoculating loop (Microbiology Society) b) Aseptic Techniqu...

BIOS 242 Lab Practical Study Solutions With Complete Tests 2023/2024 BIOS 242 Lab Practical Study Solutions With Complete Tests 2023/2024

BIOS242 / BIOS 242 Fundamentals of Microbiology with Lab Exam 1 - Chamberlain

BIOS 242 Lab Practicum Review Chamberlain

BIOS242 / BIOS 242 Fundamentals of Microbiology with Lab Exam 2 Review - Chamberlain