Bio 171 microbiology - Study guides, Class notes & Summaries

BIO 171 M3 Module 3 Review Essential Microbiology with Lab Dalbey Portage Learning

BIO 171 Module 4 Exam 2023 (Essential Microbiology) Questions and Answers Graded 100%. What are the requirements of a fastidious microbe? They are organisms with abstract growth requirements and without these requirements, they are not able to grow. Medias that are rich however, contain these specific nutrients, which are essential and necessary for the growth of a certain subset of microorganisms. A fastidious microbe is an organism with complex growth requirements such that if absent it...

BIO 171 Final Exam 2023 (Essential Microbiology) | Questions and Answers Graded A+. The function of the ribosome is (select all that apply): To produce energy (ATP) Lipid synthesis Protein synthesis Correct! Ribosomes are located in the cytoplasm of prokaryotic cells and in the ER of eukaryotic cells. Waste disposal via hydrolytic enzymes Final Exam- Requires Respondus LockDown Browser: Essential Microbiology with Lab- Kephart 2/12 Protein modification and distribution Question 4...

BIO 171 Module 4 Exam | Essential Microbiology | Questions and Answers 2023 | Score A+. A researcher is asked to determine which of two vials contains E coli and which contains salmonella. Knowing both are Gram-negative while only one of them is capable of fermenting lactose, which type of media would be best suited? Differential media Correct! Growth media Non-selective and non-differential media Selective media

BIO 171 Module 5 Exam 2023 (Essential Microbiology) Questions and Answers Graded 100/100. Define the concept of universal precautions. Universal precautions are a standard set of guidelines to prevent the transmission of bloodborne pathogens from exposure to blood and other infectious materials. It means that any and every sample, whether known or unknown, are to be treated as potentially hazardous (pathogens) material. M5: Module 5 Exam - Requires Respondus LockDown Browser + Webcam: Ess...

BIO 171 Final Exam (Essential Microbiology) 2023 Questions and Answers Score 100%. Which of the following are considered Protista? Select all that apply. Bacteria Amoeba Correct! Algae Yeast Question 2 2 / 2 pts True or False: A defining characteristic of Protista is the inability of colonies to form tissue layers. True Correct! False Question 3 2 / 2 pts The function of the ribosome is (select all that apply): To produce energy (ATP) Lipid synthesis Protein synthesis Corr...

BIO 171 Final Exam 2023 |Essential Microbiology | Comp0lete Questions and Answers Score 100%. Why does the alpha toxin (perfringolysin) produced during an infection of gas gangrene cause cell death? This is due to the toxin perforating the membrane, forming spores in the host cells and thus resulting in the uncontrolled damage of nerves causing cell lysis and death Final Exam- Requires Respondus LockDown Browser: Essential Microbiology with Lab- Kephart The toxin perforates the membrane. I...

bio 171 final exam with questions and answers - portage learning

BIO 171 Module 5 Exam | Essential Microbiology | Complete Questions and Answers Graded 100% 2023. List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. Size and shape any observable motility Gram status; Gram-positive or Gram-negative. Presence of any chemical reaction. A lab researcher would be certain to note: 1. Size and shape 2. Any observable motility 3. Gram status (positive or negative) 4. The presence of any chemical react...