Bio 171 module 3 exam Study guides, Class notes & Summaries

PORTAGE LEARNING BIOLOGY 171 BIO 171 / BIO171 MICROBIO EXAM MODULE 1 – 6 ALL EXAMS Exam 1. True or False: A virus is considered a microorganism. False. Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 2. What is the smallest biological unit of life? A cell. 3. At a generalized level, all cells are comprised of what? Macromolecules* *A stu...

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...

Portage Learning BIO 171 M3_ Module 3 Exam - Requires Respondus LockDown Browser + Webcam_ Essential Microbiology with Lab-20. 6/20/22, 9:59 PM M3: Module 3 Exam - Requires Respondus LockDown Browser + Webcam: Essential Microbiology with Lab-2021-Dalbey M3: Module 3 Exam - Requires Respondus LockDown Browser + Webcam Due No due date Points 100 Questions 23 Time Limit 60 Minutes Requires Respondus LockDown Browser Attempt History Attempt Time Score LATEST Attempt 1 44 minutes 93 out of...

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 5 Exam Questions and Answers Latest 2023 – Portage Learning. Define the concept of universal precautions. - Universal precautions is used when handling an unknown specimen. They should be treated as being potentially hazardous or pathogenic materials. So always use correct PPE List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. - 1) the morphological characteristics (size/shape) 2) Presence of any motility 3) Gram s...

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Bio 171 Module 2 Exam COMPLETE QUESTIONS AND ANSWERS 2023. Exam 2 1. True or False: As movement requires energy, metabolism can be defined as a controlled set of biochemical reactions that occur in only motile organisms in order to maintain life. False. Metabolism occurs in all living organisms, not just those that move. 2. True or False: Enzymes slow down chemical reactions to conserve energy. False. Enzyme catalyze (speed up) chemical reactions. 3. What is a cofactor? And give a gener...