100% tevredenheidsgarantie Direct beschikbaar na je betaling Lees online óf als PDF Geen vaste maandelijkse kosten
logo-home
Test Bank For Microbiology by OpenStax 9781506698113 Nina Parker - All Chapters $24.99
In winkelwagen

Tentamen (uitwerkingen)

Test Bank For Microbiology by OpenStax 9781506698113 Nina Parker - All Chapters

 0 keer verkocht
  • Vak
  • Microbiology
  • Instelling
  • Microbiology

Test Bank For Microbiology by OpenStax 9781506698113 Nina Parker ISBN: 9781938168147. Microbiology by OpenStax test bank Parker.

Voorbeeld 4 van de 446  pagina's

  • 16 maart 2024
  • 446
  • 2023/2024
  • Tentamen (uitwerkingen)
  • Vragen en antwoorden
  • Microbiology
  • Microbiology
avatar-seller
docusity
OpenStax Microbiology Test Bank
Chapter 1: An Invisible World

Chapter 1: An Invisible World

* = Correct answer

Multiple Choice

1. Which of the following is true of the microbial world?
A. All microbes are harmful.
B. Humans could survive without microbes.
C. Many microbes are helpful.*
D. Most microbes are pathogenic.

Difficulty: Easy
ASM Standard: 23, 24

2. Which of the following is when humans first suspected the existence of microbes?
A. during the Industrial Revolution
B. in prehistoric times*
C. in the last century
D. within the last 500 years

Difficulty: Easy
ASM Standard: 23

3. Which individual first observed unicellular organisms, which he called “animalcules,” using
a microscope he developed?
A. Robert Koch
B. Louis Pasteur
C. Thucydides
D. Antonie van Leeuwenhoek*

Difficulty: Easy
ASM Standard: 6

4. To reduce the risk of open flame from Bunsen burners, microbiologists are increasingly using
which of the following devices for easy, rapid benchtop sterilization of small pieces of
equipment?
A. autoclaves
B. ethylene oxide
C. incubators
D. microincinerators*

Difficulty: Easy
ASM Standard: 36




Page 1 of 17

,OpenStax Microbiology Test Bank
Chapter 1: An Invisible World

5. The Swedish botanist known for having developed an important biological classification
system is which of the following people?
A. Ernst Haeckel
B. Carolus Linnaeus*
C. Louis Pasteur
D. Robert Whittaker

Difficulty: Easy
ASM Standard: N/A

6. Which kingdom was the only one found in Empire Prokaryota?
A. Animalia
B. Fungi
C. Monera*
D. Protista

Difficulty: Easy
ASM Standard: N/A

7. Which are the three currently accepted domains?
A. Archaea, Bacteria, and Eukarya*
B. Archaea, Prokaryota, and Eukaryota
C. Bacteria, Fungi, and Protista
D. Bacteria, Prokaryota, and Eukarya

Difficulty: Easy
ASM Standard: N/A

8. Which two taxonomic units are typically used to identify an organism when using binomial
nomenclature?
A. domain and kingdom
B. genus and family
C. genus and species*
D. phylum and class

Difficulty: Easy
ASM Standard: N/A

9. Which of the following is not true about the process of fermentation?
A. It can help preserve foods, preventing spoilage.
B. It converts sugars to organic acids, alcohols, and/or gases such as carbon dioxide.
C. It is carried out exclusively by unicellular eukaryotes such as yeast.*
D. It is used to make foods such as cheese and bread.

Difficulty: Moderate
ASM Standard: 11, 23, 26


Page 2 of 17

,OpenStax Microbiology Test Bank
Chapter 1: An Invisible World


10. The Romans may have reduced their risk of waterborne infectious diseases by using which of
the following?
A. a variety of pharmaceutical products
B. aqueducts and a sewer system*
C. prophylactic antibiotics
D. quarantine of people with leprosy

Difficulty: Moderate
ASM Standard: 23

11. For which of the following is Thucydides known?
A. developing an effective sewer system in ancient Greece, helping to reduce levels of
disease in cities
B. observing microbes, using a microscope, for the first time, even distinguishing between
bacteria and fungi
C. proposing that disease was caused by microorganisms
D. realizing that people who had been infected by the Athenian plague had immunity to
reinfection*

Difficulty: Moderate
ASM Standard: 23, 31

12. Ernst Haeckel proposed a classification system consisting of which of the following
subgroups?
A. five kingdoms
B. four kingdoms*
C. two domains and three kingdoms
D. two domains and five kingdoms

Difficulty: Moderate
ASM Standard: N/A

13. Viruses not included in phylogenetic trees for which of the following reasons?
A. It is too difficult to observe their characteristics.
B. They are acellular and nonliving.*
C. They do not have any genes, which prevents genetic analysis.
D. They lack a nucleus.

Difficulty: Moderate
ASM Standard: 5

14. Which is the best description of the primary purpose of a phylogeny?
A. Phylogenies show all the alterative names for each species.
B. Phylogenies show all the common names for each species.
C. Phylogenies show evolutionary relatedness between organisms.*


Page 3 of 17

, OpenStax Microbiology Test Bank
Chapter 1: An Invisible World

D. Phylogenies show interactions between species in a shared habitat.

Difficulty: Moderate
ASM Standard: 5

15. Current phylogenetic analyses include which of the following?
A. information from a range of sources, including morphological, genetic, and biochemical
data*
B. information on visible similarities only
C. information regarding how to classify organisms on the basis of external morphological
characteristics and visible behaviors
D. varied morphological and structural characteristics, with preference for leaving historical
classifications to prevent confusion

Difficulty: Moderate
ASM Standard: 5

16. Diatoms are classified within which of the following domains?
A. Archaea
B. Bacteria
C. Eukarya*
D. Prokaryota

Difficulty: Moderate
ASM Standard: N/A

17. Horizontal gene transfer involves which of the following?
A. any transfer of genes in a laboratory setting
B. the transfer of genes from a virus to a bacterium or vice versa but not any other form of
gene transfer
C. the transfer of genes from one individual to another, including from one species to
another, but not from parent to offspring*
D. the transfer of genes from parent to offspring

Difficulty: Moderate
ASM Standard: 2, 4

18. Bacteria are generally identified to species by using which of the following?
A. a combination of genetic, biochemical, and microscopic approaches*
B. a combination of microscopic and physiological approaches, but not genetics
C. primarily characteristics such as motility that can be visualized using microscopy
D. primarily morphological characteristics of individual cells

Difficulty: Moderate
ASM Standard: 34, 36



Page 4 of 17

Dit zijn jouw voordelen als je samenvattingen koopt bij Stuvia:

Bewezen kwaliteit door reviews

Bewezen kwaliteit door reviews

Studenten hebben al meer dan 850.000 samenvattingen beoordeeld. Zo weet jij zeker dat je de beste keuze maakt!

In een paar klikken geregeld

In een paar klikken geregeld

Geen gedoe — betaal gewoon eenmalig met iDeal, Bancontact of creditcard en je bent klaar. Geen abonnement nodig.

Focus op de essentie

Focus op de essentie

Studenten maken samenvattingen voor studenten. Dat betekent: actuele inhoud waar jij écht wat aan hebt. Geen overbodige details!

Veelgestelde vragen

Wat krijg ik als ik dit document koop?

Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.

Tevredenheidsgarantie: hoe werkt dat?

Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.

Van wie koop ik deze samenvatting?

Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper docusity. Stuvia faciliteert de betaling aan de verkoper.

Zit ik meteen vast aan een abonnement?

Nee, je koopt alleen deze samenvatting voor $24.99. Je zit daarna nergens aan vast.

Is Stuvia te vertrouwen?

4,6 sterren op Google & Trustpilot (+1000 reviews)

Afgelopen 30 dagen zijn er 64670 samenvattingen verkocht

Opgericht in 2010, al 15 jaar dé plek om samenvattingen te kopen

Start met verkopen
$24.99
  • (0)
In winkelwagen
Toegevoegd