Biology Classification Systems Quiz
30 Questions
101 Views

Biology Classification Systems Quiz

Created by
@StatelyComposite

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which are the five kingdoms in the Whittaker system of classification?

  • Protista (correct)
  • Plantae (correct)
  • Fungi (correct)
  • Animalia (correct)
  • Monera (correct)
  • Eukaryotic organisms are:

    either unicellular or multicellular

    All bacteria would be placed into the same ________, one of the five groupings in the Whittaker system of classification.

    kingdom

    Using the Whittaker system, the protozoan Entamoeba histolytica, which causes amoebic dysentery, is classified in what kingdom?

    <p>Protista</p> Signup and view all the answers

    In the traditional Whittaker system, algae are found in the Kingdom __________.

    <p>Protista</p> Signup and view all the answers

    Algae and protists are both members of Whittaker's Kingdom ________.

    <p>Protista</p> Signup and view all the answers

    Yeasts are members of Kingdom ________ and Domain ________.

    <p>Fungi; Eukarya</p> Signup and view all the answers

    Under Whittaker's system of classification, the bacterium Streptococcus was classified in the Kingdom ________.

    <p>Monera</p> Signup and view all the answers

    Bacteria, such as Staphylococcus, belong to the Domain ________.

    <p>Bacteria</p> Signup and view all the answers

    ________ are prokaryotic organisms that are often found growing in extreme environments.

    <p>Archaea</p> Signup and view all the answers

    The study of organism form and structure is called:

    <p>morphology</p> Signup and view all the answers

    Taxonomy involves ________ and ________ living things.

    <p>naming; classifying</p> Signup and view all the answers

    What is the hierarchy of classification mnemonic?

    <p>Dear King Phillip Came Over For Good Spaghetti</p> Signup and view all the answers

    In both classification systems, the ________ is the most specific level of organization and is immediately under the genus.

    <p>species</p> Signup and view all the answers

    Branches of microbiology include:

    <p>bacteriology, mycology, protozoology, virology, parasitology, phycology or algology, morphology, physiology, taxonomy, microbial genetics, molecular biology, microbial ecology</p> Signup and view all the answers

    ________ is the part of taxonomy that involves arranging organisms into groups based on relationships and history.

    <p>Classification</p> Signup and view all the answers

    What is nomenclature?

    <p>a set system for scientifically naming organisms, enzymes, anatomical structures, etc.</p> Signup and view all the answers

    What is identification in taxonomy?

    <p>the process of using the specific characteristics and capabilities of an organism to determine its exact identity and placement in taxonomy</p> Signup and view all the answers

    If two microbes are of the same genus, they must be in the same class.

    <p>True</p> Signup and view all the answers

    In the Whittaker system, organisms were divided into one of five ________.

    <p>kingdoms</p> Signup and view all the answers

    All members of the same phylum must also be members of the same ________.

    <p>kingdom</p> Signup and view all the answers

    In the ________ system of nomenclature, organisms are assigned and identified by a two-word name representing the genus and species names.

    <p>binomial</p> Signup and view all the answers

    ________ DNA technology is used to switch genetic material from one organism to another in order to produce desirable proteins.

    <p>recombinant</p> Signup and view all the answers

    ________ diseases, caused by microorganisms, are among the most common causes of death in much of the world's population.

    <p>infectious</p> Signup and view all the answers

    Who developed the first single-lens microscope?

    <p>Antonie van Leeuwenhoek</p> Signup and view all the answers

    The principle of evolution states that living things can change gradually over time through:

    <p>natural selection</p> Signup and view all the answers

    ________ are photosynthetic single-celled or multicellular microorganisms are often found in aquatic environments.

    <p>algae</p> Signup and view all the answers

    ________ is the specific process by which microbes carry out the decomposition of harmful chemicals.

    <p>bioremediation</p> Signup and view all the answers

    Which scientist established a connection between infections in the maternity ward and physicians with unwashed hands coming directly from autopsies?

    <p>Semmelweis</p> Signup and view all the answers

    Genetic ________, or recombinant DNA technology, is a method of deliberately modifying the genetic structure of an organism to create novel products.

    <p>engineering</p> Signup and view all the answers

    Study Notes

    Classification Systems

    • Five kingdoms in the Whittaker system: fungi, protista, Monera, Animalia, plantae.
    • Bacteria are classified into the same kingdom within this system.
    • The protozoan Entamoeba histolytica is classified under the kingdom Protista.
    • In the traditional Whittaker system, algae belong to the kingdom Protista.

    Eukaryotic and Prokaryotic Organisms

    • Eukaryotic organisms can be unicellular or multicellular.
    • Yeasts belong to the Kingdom Fungi and Domain Eukarya.
    • Streptococcus bacterium is classified in the Kingdom Monera.
    • Bacteria like Staphylococcus are in the Domain Bacteria.
    • Archaea are prokaryotic organisms often found in extreme environments.

    Taxonomy and Nomenclature

    • Taxonomy involves naming and classifying living organisms.
    • Hierarchy of classification mnemonic: "Dear King Phillip Came Over For Good Spaghetti," representing domain, kingdom, phylum, class, order, family, genus, species.
    • In both classification systems, species is the most specific level just below genus.
    • Classification arranges organisms based on relationships and history.
    • Nomenclature is a systematic approach for naming organisms and biological structures.

    Microbiology Fundamentals

    • Branches of microbiology include: bacteriology, mycology, protozoology, virology, parasitology, phycology, morphology, physiology, taxonomy, microbial genetics, molecular biology, microbial ecology.
    • Identification in taxonomy means determining an organism's exact identity based on its characteristics.

    Genetics and Evolution

    • Recombinant DNA technology involves transferring genetic material between organisms for producing desired proteins.
    • Infectious diseases, caused by microorganisms, are significant contributors to global mortality rates.
    • Antonie van Leeuwenhoek is credited with developing the first single-lens microscope.
    • The principle of evolution suggests living organisms change gradually through natural selection.

    Environmental and Health Impact

    • Algae are photosynthetic microorganisms often found in aquatic systems, both unicellular and multicellular.
    • Bioremediation is the process by which microorganisms decompose harmful chemicals.
    • Semmelweis established a link between unwashed hands of physicians and infections in maternity wards.

    Genetic Engineering

    • Genetic engineering, or recombinant DNA technology, modifies an organism's genetic structure for new product creation.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Test your knowledge on the classification systems used in biology, including the Whittaker system and the differences between eukaryotic and prokaryotic organisms. This quiz covers key concepts related to taxonomy, nomenclature, and the classification of various life forms.

    More Like This

    Biology Classification of Organisms
    9 questions
    Animal Classification Flashcards
    14 questions
    Use Quizgecko on...
    Browser
    Browser