Textbook Question
How is the transmission of the amoeba Entamoeba different from the transmission of the amoebas Acanthamoeba and Naegleria?
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Ch. 23 - Parasitic Protozoa, Helminths, and Arthropod Vectors
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302
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Table of contents
- Ch. 1 - A Brief History of Microbiology31
- Ch. 2 - The Chemistry of Microbiology28
- Ch. 3 - Cell Structure and Function39
- Ch. 4 - Microscopy, Staining, and Classification25
- Ch. 5 - Microbial Metabolism51
- Ch. 6 - Microbial Nutrition and Growth37
- Ch. 7 - Microbial Genetics51
- Ch. 8 - Recombinant DNA Technology21
- Ch. 9 - Controlling Microbial Growth in the Environment36
- Ch. 10 - Controlling Microbial Growth in the Body: Antimicrobial Drugs21
- Ch. 11 - Characterizing and Classifying Prokaryotes29
- Ch. 12 - Characterizing and Classifying Eukaryotes34
- Ch. 13 - Characterizing and Classifying Viruses, Viroids, and Prions23
- Ch. 14 - Infection, Infectious Diseases, and Epidemiology35
- Ch. 15 - Innate Immunity34
- Ch. 16 - Adaptive Immunity21
- Ch. 17 - Immunization and Immune Testing29
- Ch. 18 - Immune Disorders22
- Ch. 19 - Pathogenic Gram-Positive Bacteria25
- Ch. 20 - Pathogenic Gram-Negative Cocci and Bacilli28
- Ch. 21 - Rickettsias, Chlamydias, Spirochetes, and Vibrios25
- Ch. 22 - Pathogenic Fungi47
- Ch. 23 - Parasitic Protozoa, Helminths, and Arthropod Vectors44
- Ch. 24 - Pathogenic DNA Viruses23
- Ch. 25 - Pathogenic RNA Viruses30
- Ch. 26 - Applied and Industrial Microbiology29
- Ch. 27 - Microbial Ecology and Microbiomes22
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302Not the one you use?Change textbook
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Bauman 6th EditionCh. 23 - Parasitic Protozoa, Helminths, and Arthropod VectorsProblem 1
Bauman 6th EditionCh. 23 - Parasitic Protozoa, Helminths, and Arthropod VectorsProblem 1Chapter 23, Problem 1
Parasitology is the study of parasitic:
a. A.viruses
b. Prokaryotes
c. Fungi
d. Eukaryotes
Verified step by step guidance1
Understand the definition of parasitology: it is the branch of microbiology that studies parasites and their interactions with host organisms.
Recall that parasites are organisms that live on or inside another organism (the host) and benefit at the host's expense.
Identify the types of organisms that are typically considered parasites in parasitology. These are usually eukaryotic organisms such as protozoa and helminths.
Review the options given: viruses (a), prokaryotes (b), fungi (c), and eukaryotes (d).
Since parasites studied in parasitology are eukaryotic organisms, the correct completion of the sentence is 'eukaryotes'.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Definition of Parasitology
Parasitology is the branch of biology that studies parasites, which are organisms that live on or inside a host organism and derive nutrients at the host's expense. It focuses on the biology, life cycle, and interactions of these parasitic organisms with their hosts.
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Types of Parasites
Parasites can be prokaryotic or eukaryotic, but most parasitology studies focus on eukaryotic parasites such as protozoa and helminths. Viruses and fungi are generally not classified as parasites in parasitology, as viruses are acellular and fungi have different ecological roles.
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Eukaryotes as Parasites
Eukaryotic parasites include protozoans and multicellular helminths, which have complex cellular structures with a nucleus. These organisms are the primary focus of parasitology because they cause many parasitic diseases in humans and animals.
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Related Practice
Textbook Question
Label the three stages of the Plasmodium life cycle and label the forms of the parasite where indicated.
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Textbook Question
Identify the genera of the parasites in these clinical specimens.
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fecal anal
a. ________ b. _________
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blood fecal
c. _________ d. _________
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vaginal blood
e. _________ f. __________
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fecal fecal
g. ___________ h. ___________
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Textbook Question
Why do insect vectors and animal reservoirs increase the difficulty of preventing and controlling parasitic infections in humans?
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Textbook Question
Mark each statement as true or false. Rewrite the false statements to make them true by changing the underlined word(s).
__________ Examination of stool samples can reveal the presence of Naegleria parasites.
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Textbook Question
Mark each statement as true or false. Rewrite the false statements to make them true by changing the underlined word(s).
__________ Sexual contact is the most common method of transmission of parasites.
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