Endospore stain - Study guides, Class notes & Summaries

The sum total of all the microbes in a certain environment is termed the______ Select one: a. biofilm b. microbial niche c. microbiome d. phylogeny e. domain: Microbiome 2. Studies of the immune response to an infection caused by microorganisms would be performed by a/an _______. Select one: a. hypersensitivity specialist b. geomicrobiologist c. epidemiologist d. immunologist: Immunologist 3. Which of the following is NOT a recent discovery that has had a huge impact on the under...

Wet mount Correct Answer-A slide preparation technique where a specimen is placed on the slide with a drop of liquid Darkfield microscopy Correct Answer-Type of microscopy where a bright image is seen on a dark background Brightfield microscopy Correct Answer-Type of microscopy where a dark image is seen on a bright background Phase contrast microscopy Correct Answer-Type of microscopy where higher contrast and higher-definition images are produced Gram stain Correct Answer-A differe...

Lab Practical: BIOS 242 / BIOS242 Review (Latest 2024/ 2025 Update) Microbiology| Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: shape: cocci Answer: round Q: shape: bacillus Answer: long and skinny Q: spirochete is _______ Answer: flexible Q: spirillum is _____ Answer: stiff Q: pleomorphic is ______ _____ Answer: multiple shapes Q: _______ is long chains of cocci Answer: Streptococci Q: _____...

MIP 302 Practical Exam Questions and Answers All Correct What is the primary stain in an endospore stain? - Answer-malachite green What is the purpose of heating cells in an endospore stain? - Answer-to drive the primary stain past the thick wall of the endospore How do endospore + cells look under a microscope? - Answer-green endospores within a pink vegetative cells and/or free green endospores What does a positive endospore stain indicate? - Answer-a cell is able to produce endos...

BIOS 242 Week 3 Assignment; Lab 5 of 14 Onsite; Differential Staining Learning Objectives: Explain the principle of differential staining Apply differential staining to identify bacteria Differential stain uses two or more stains to specifically stain certain structures or cellular components which cannot be easily observed using simple stains. Differential staining principles are based upon the specific chemical nature and composition of cellular components and therefore, different s...

Uark microbiology lab practical 1 rated A Coccus A spherical bacterium. Bascillus Rod shaped bacteria Spirillum A spiral-shaped bacterium. Uses of good bacteria on our bodies, in yogurt, and can be used to clean up oil and radiation colony visible mass of cells Innoculation putting bacteria into a medium what is the purpose of aseptic technique -no contaminating organisms are introduced into culture materials during handling or inoculation -handler and other people are not contaminated by ...

Endoscopy - Answer-Visual examination of the interior structures of the body is called: Arthroscope - Answer-An example of a rigid endoscope is a/an: Insertion tube - Answer-The portion of the flexible endoscope that enters the body is called: bronchoscope - Answer-examines air passages in the lungs colonscopes - Answer-examine the colon gastroscopes - Answer-examine the small intestine,stomach and esophagus control body - Answer-contains hand controls,: angulation control knobs, elevator/...

Obligate halophiles - High osmotic pressure aka lots of salt like the great salt lake Facultative halophiles - Type that causes acne can be in salty also known as osmolaric but not nessesary Neutrophiles - Most bacteria Protozoa and pathogens like neutral ph rang 6.5-7.5 Acidophiles - Really acidic as low as 0 pH Alkalineophiles - Grow best in basic range up to 11.5 ex cholera Thermophiles - Higher temperatures above 45C ex hot springs Hyperthermophiles - Hottest 80C and above Mesophiles...

Straighterline Microbiology Lab BIO250L Lab 3 Structure & Microscopy (New Version Updated 2024/2025) Lab Report Format Expectations Utilize college level grammar and professional formatting when completing this worksheet. Submissions without proper formatting, all required photos or sufficient responses will be rejected. Pre-lab Questions 1. In this lab, you will conduct three experiments. What is the ultimate goal of those experiments in the context of this lab? What learning outcomes do y...

Microbiology Board Exam Questions and Answers | Latest Version | 2024/2025 | Already Passed What is the role of plasmids in bacteria? Plasmids are small DNA molecules that carry additional genes, such as those for antibiotic resistance. How do fungi obtain nutrients? Fungi obtain nutrients through absorption, by secreting enzymes that break down organic material. What is the function of the cell membrane in bacterial cells? The cell membrane controls the entry and exit...