Bio 171 module 4 - Study guides, Class notes & Summaries

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...

Growth media - Answer nutrient-rich environment for isolating and culturing microorganisms, includes sugars, amino acids, and vitamins, also called nutrient broth, grows microbes in a suspension Lysogeny broth - Answer most common nutrient broth, can grow a vast array of microbes, plates are yellow, non-selective and non-differential media, commonly used for growing e coli (easily produces recombinant proteins) Selective media - Answer suppress growth of unwanted bacteria and encoura...

BIO 171 M4: Module 4 Exam - Requires Respondus LockDown Browser + Webcam

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 4 Exam (Essential Microbiology) Questions and Answers 2023, Score 100%. Portage Learning. Differential media is best suited for distinguishing between two similar species of bacteria. True Correct! Growth media does not contain restrictive factors, while selective media is best used to encourage the growth of one microbe while simultaneously discouraging the growth of the other. Since two similar species of microbes are being studied they must be differentiated under simi...

BIO 171 Module 4 Question and answered correctly 2023

Growth media - nutrient-rich environment for isolating and culturing microorganisms, includes sugars, amino acids, and vitamins, also called nutrient broth, grows microbes in a suspension Lysogeny broth - most common nutrient broth, can grow a vast array of microbes, plates are yellow, non-selective and non-differential media, commonly used for growing e coli (easily produces recombinant proteins) Selective media - suppress growth of unwanted bacteria and encourage growth of desired microbe...

BIO 171 Module 4 Exam Questions and Answers- Portage Learning

BIO 171 Module 4 Question and answered correctly 2023 Growth media - correct answer nutrient-rich environment for isolating and culturing microorganisms, includes sugars, amino acids, and vitamins, also called nutrient broth, grows microbes in a suspension Lysogeny broth - correct answer most common nutrient broth, can grow a vast array of microbes, plates are yellow, non-selective and non-differential media, commonly used for growing e coli (easily produces recombinant proteins) ...