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

Bio 171 portage learning all exams review 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 student may also answer: Proteins, Lipids, Nucleic acids...

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 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 EXAM 6 Portage College 30 QUESTIONS AND CORRECT ANSWERS 2023. M6: Module 6 Exam - Requires Respondus LockDown Browser + Webcam Attempt Time Score LATEST Attempt 1 29 minutes 98 out of 100 Score for this quiz: 98 out of 100 Submitted Aug 18 at 10:31am This attempt took 29 minutes. Question 1 2 / 2 pts True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell), viruses are classified as eukaryotic. True Correct! False Fal...

BIO 171 Module 6 Exam Questions with Correct Answers Latest 2023 (Score 100%) Portage Learning. Although viruses may contain their genome within an enclosed space (much like the nucleus of a cell), it is considered neither eukaryotic nor prokaryotic. True Correct! False Question 2 5 / 5 pts Your Answer: Describe the two basic components of a virus. Two basic components of a virus are; M6: Module 6 Exam - Requires Respondus LockDown Browser + Webcam: Essential Microbiology with Lab-20...

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...

BIOD 171 Module 2- Exam Questions with Verified Solutions Rated A+ (Already Passed) What is cellular metabolism? - Answers controlled set of biochemical reactions that occur in living organisms to maintain life. Because microorganisms can be found in a wide variety of environments (light vs. dark, hot vs. cold, acidic vs. basic, etc.) the source of energy and the reactions carried out by an organism are - Answers largely defined by the environment What is an enzyme? - Answers a protein or gro...

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...

BIOD 171 Module 2 exam portage learning micro bio QUESTIONS AND READY PASSED SURE ANSWERS 2023/2024 True or false: metabolism is a controlled set of biochemical reactions that occur in living organisms in order to maintain life. - correct answer True True or false: enzymes slow down chemical reactions to conserve energy - correct answer false, they speed up (catalyze) chemical reactions The term for metal ions that assist enzymes during the catalysis reaction - correct answer cofa...