SCI 250 Week 7 Final Exam | eBooks | Education

SCI 250 Week 7 Final Exam

SCI 250 Week 7 Final Exam PLDZ-2079 Instant Download Price
In Stock
$ 9.99 USD
UopTutorialStore
Buy and Download Description

SCI 250 Week 7 Final Exam

https://uoptutorialstore.com/category/sci-250/

SCI 250 Week 7 Final Exam

 

 

 

 

Complete the final exam. The final exam will be provided by your instructor.

 

SCI250 Week 7 Final Examination – each question worth .5 point (20 questions x .5 point totals 10 points)

20/20 Correct

Section: Multiple Choice

 

 

 

 

    1. Which of the following is NOT true of microorganisms?

 

 

 

 

 

 

    • They produce antibiotics.

 

 

    • They are used in the production of many types of food and beverages.

 

 

    • They decompose dead animals.

 

 

    • They all cause disease in humans.

 

 

 

 

 

 

    1. Which of the following is NOT one of the phases of bacterial growth?

 

 

 

 

 

 

    • lag phase

 

 

    • stationary phase

 

 

    • doubling phase

 

 

    • log phase

 

 

 

 

 

 

    1. Which of the following is NOT a differential stain?

 

 

 

 

 

 

    • Gram stain

 

 

    • Schaeffer-Fulton

 

 

    • acid-fast stain

 

 

    • flagellar stain

 

 

 

 

 

 

    1. In a properly executed Gram stain, Gram positive organisms appear ______ while Gram negative organisms appear ______

 

 

 

 

 

 

    • pink, clear.

 

 

    • pink, purple.

 

 

    • purple, pink.

 

 

    • purple, blue.

 

 

 

 

 

 

    1. Classification is necessary to _________

 

 

 

 

 

 

    • establish criteria for identifying organisms.

 

 

    • arrange related organisms into groups.

 

 

    • provide information about how organisms evolved.

 

 

    • All of the above

 

 

 

 

 

 

    1. An organism that lives at the expense of another organism is a ________

 

 

 

 

 

 

    • host.

 

 

    • commensal.

 

 

    • parasite.

 

 

    • symbiont.

 

 

 

 

 

 

    1. Undercooked pork is most likely to pass along ________

 

 

 

 

 

 

    • Schistosoma.

 

 

    • Tania.

 

 

    • Wuchereria.

 

 

    • Trichinella.

 

 

 

 

 

 

    1. Arthropods are responsible for transmitting _____ pathogens.

 

 

 

 

 

 

    • viral

 

 

    • bacterial

 

 

    • protozoan

 

 

    • viral, bacterial, and protozoan

 

 

 

 

 

 

    1. All of the following are true of the relationship between microorganisms and diseases EXCEPT:

 

 

 

 

 

 

    • Sickle cell anemia patients are resistant to malaria.

 

 

    • Bacterial infections can lead to endocarditis.

 

 

    • Viral infections invariably lead to nutritional deficiency.

 

 

    • Infections in the brain can result in mental disease.

 

 

 

 

 

 

    1. Which of the following represents the correct order of steps in a typical viruses replication cycle?

 

 

 

 

 

 

    • Maturation, adsorption, penetration, release

 

 

    • Adsorption, penetration, release, maturation

 

 

    • Adsorption, penetration, synthesis, maturation

 

 

  • Adsorption, penetration, maturation, synthesis
SCI 250 Week 7 Final Exam https://uoptutorialstore.com/category/sci-250/ SCI 250 Week 7 Final Exam Complete the final exam. The final exam will be provided by your instructor. SCI250 Week 7 Final Examination – each question w
Recent Reviews Be the first to Review this product!
0 0 0 0 reviews