BIOD 171 (Biod171)
Chamberlain College Nursing
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Exam (elaborations)
BIOD 171 Lab Exam 2024 with solutions DOWNLOAD TO SECURE HIGHSCORE
BIOD 171 Lab Exam 2024 with solutions- notebook Unknown pathogen analysis Latest 
What three elements are used in an autoclave to sterilize equipment - ️️heat, pressure, and steam 
 
what is the minimum temperature an autoclave must be set to achieve sterile condition - ️️125 degrees CelsiusBIOD 171 Lab Exam 2024 with solutions DOWNLOAD TO SECURE HIGHSCOREBIOD 171 Lab Exam 2024 with solutions DOWNLOAD TO SECURE HIGHSCOREBIOD 171 Lab Exam 2024 with solutions DOWNLOAD TO SECURE HIGHSCOREBI...
Exam (elaborations)
BIOD 171- Exam 2 Exam With Questions And Answers 2024
PopularBIOD 171- Exam 2 Exam With Questions And Answers 2024
Exam (elaborations)
Bio 171 Final Exam With Questions And Answers 2024
Bio 171 Final Exam With Questions And Answers 2024
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Bio 171 Module 4 Review Exam With Questions And Answers 2024
Bio 171 Module 4 Review Exam With Questions And Answers 2024
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BIOD 171 FINAL Exam With Questions And Answers 2024
BIOD 171 FINAL Exam With Questions And Answers 2024
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BIOD 171 Final Exam Passed
BIOD 171 Final Exam Passed
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BIOD 171 Final Exam Passed 2024
BIOD 171 Final Exam Passed 2024
Exam (elaborations)
Biod 171 Module 1 Exam With Questions And Answers 2024
Biod 171 Module 1 Exam With Questions And Answers 2024
Exam (elaborations)
BIOD 171 Portage Learning Final Exam With Questions And Answers 2024
BIOD 171 Portage Learning Final Exam With Questions And Answers 2024
Exam (elaborations)
Module 1 Review Quiz (16 Questions), BIOD 171, Portage Learning Exam With Questions And Answers 2024
Module 1 Review Quiz (16 Questions), BIOD 171, Portage Learning Exam With Questions And Answers 2024
Exam (elaborations)
Module 2 Exam Portage Learning Microbio 171 BIOD Exam With Questions And Answers 2024
Module 2 Exam Portage Learning Microbio 171 BIOD Exam With Questions And Answers 2024
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BIOD 171/Microbiology Lab 1-9 Exam Portage Learning
BIOD 171/Microbiology Lab 1-9 Exam Portage Learning


Exam (elaborations)
BIOD 171/Microbiology Lab 1-9 Exam Portage Learning
1.	What type of bacteria does MacConkey agar select for? 
 
Gram-negative bacteria 
 
2.	Sorbitol MacConkey (SMAC) agar is: 
A.	Selective media 
B.	Differential media 
C.	Selective and differential media 
D.	None of the above 
 
C 
 
3.	What pathogen is best identified using a SMAC agar? 
 
E coli O157:H7. SMAC agar specifically differentiates between non-pathogenic E coli and the pathogenic E coli strain O157:H7. 
 
4.	What is the purpose of doing a 4-phase dilution streak? 
 
The purpose of a ...
Exam (elaborations)
Exam (elaborations) BIOD 171
Creating a hydrophobic barrier (the circle) helps to keep the water within the circle so it does not spill off of the slide. 
 
4.	What dye do Gram-positive bacteria primarily retain? 
 
Crystal violet 
 
1.	Why are Gram-positive bacteria able to retain the crystal violet dye? 
 
They contain a thick peptidoglycan layer in their cell wall that readily retains the dye. 
 
2.	Identify the Gram status (positive or negative) and shape of the bacteria pictured below. 
 
Gram-Negative; Bacillus (rod) ...
Exam (elaborations)
Exam (elaborations) BIOD 171
Exam (elaborations) BIOD 171
Exam (elaborations)
Exam (elaborations) BIOD 171 (Microbiology)
The heat fixing procedure kills the specimen. This also prevents any observations on motility and enzymatic properties. 
 
2.	What is the proper way to dispose of all materials used during the lab? 
 
All materials must be place in a biohazardous waste bag and placed into an autoclave for sterilization. 
 
3.	What are the Gram status, shape and identification of organism #2 from the Gram stain procedure? 
 
Gram-negative; Bacillus (rod); E. Coli 
 
4.	What are the Gram status, shape and identifi...
Exam (elaborations)
Exam (elaborations) BIOD 171 (MICROBIOLOGY)
LAB 1 
 
Answer the following questions 
 
1.	What three elements are used in an autoclave to sterilize equipment? 
 
heat, pressure, and steam 
 
2.	What is the minimum temperature an autoclave must be set at to achieve sterile condition? 
 
125°C 
 
3.	If you are working in a lab in which an autoclave is not available, and you are pressed for time, which would you chose to best sterilize your equipment? Hot steam or hot air? Explain why you chose your answer. 
 
Hot steam is the best choice a...
Exam (elaborations)
QUESTIONS AND ANSWERS: Biod171 Esssential microbiology learning module 2 exam
QUESTIONS AND ANSWERS: Biod171 Esssential microbiology learning module 2 exam
Exam (elaborations)
BIOD 171 M2: Module 2 Review
BIOD 171 M2: Module 2 Review