Bio 171 lab 5 exam - Study guides, Class notes & Summaries

BIO 171 Module 6 Exam | Complete Questions and Answers | Latest 2023 Score A+. Rank the following viruses based on their size from largest to smallest: Paramyxovirus Poliovirus Smallpox virus Smallpox virus(~200nm) ---> Paramyxovirus(100-150nm) ---> Poliovirus(~30nm) Smallpox (~200nm) > Paramyxovirus (100-150nm) > Poliovirus (~30nm) Question 6 2 / 2 pts True or False: Viral replication occurs after it attaches and enters the host cell. True Correct! True. The viral geno...

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 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 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...

BIO 171 Exam 1 | Verified with 100% Correct Answers Which of the following types of organisms are composed of one or more cells? a. plants b. yeast, a fungus c. diatom, a protist d. bacteria e. all living organisms are composed of cells f. archaea g. animals Which statement is NOT part of biologists' current insights about the nature of life? a. all living organisms consist of one or more cells b. the first cell arrived on Earth from an extraterrestrial source c. cells arise from other cel...

MCB2010:Microbiology Final Exam Questions and Answers 2024/25 Update It forma a dark image against a bright background. it can be used to observe live or preserved, stained or unstained specimens. EX: bacteria is not living -IT CANNOT BE USED TO OBSERVE INTRACELLULAR STRUCTURES SUCH AS ENDOSPORES, DNA, RIBOSOMES, ETC OF LIVING CELLS Choose matching term fluorescence microscope phase contrast microscope dark field microscope bright field microscope Don't know? 1 of 189 Definition ...

BIOD 151 BIO 171 Lab Exam 1 QUESTIONS AND READY SURE DETAILED ANSWERS 2023/2024 Scientific Method - correct answer A series of steps followed to solve problems including collecting data, formulating a hypothesis, testing the hypothesis, and stating conclusions. Steps of the Scientific Method - correct answer observation, hypothesis, experiment, conclusion Hypothesis - correct answer a proposed explanation for an observation dependent variable - correct answer The measurable e...

BIO 171 Module 4 EXAM 40 QUESTIONS AND VERIFIED ANSWERS 2023 1. 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 2. 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) 3. Selective media: suppres...

bio 171 lab 5 exam with questions and answers - portage learning

1. Which information is not required for an x-ray log? a. Patient address b. Patient name c. X-ray position d. Body measurements 2. A 7 week old Labrador is coming to the clinic because of vomiting and diarrhea. Upon arrival where should the dog wait for its appointment? a. ICU b. Designated exam room c. Front lobby d. Treatment room 3. A Chihuahua needs a nail trim. Which type of appointment is most appropriate? a. Drop off b. Boarding c. Technician/Assistant d. Surgical 4. ...