Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Chapter 1.L1, Problem 16MCQ
Summary Introduction
Introduction:
Prokaryotic cells lack nucleus and organelles. They have their genetic material randomly suspended in the cell. In contrast, eukaryotic cells have a well-defined nucleus and membrane bound organelles. Viruses consist of genetic material wrapped in a layer of protein. They are not characterized as cells.
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Students have asked these similar questions
Think about the cells that viruses infect.
Pick out the correct statements below.
A.
The host cell has some particular thing - be it machinery, chemistry or whatever - that the virus MUST have in order to successfully reproduce.
B.
Viruse generally don't care what cells they infect.
C.
Viruses can only replicate in particular hosts and tissues.
D.
The host range or tissue specficity means the specific type of cells the virus infects.
Example - rabies infects neural cells.
What is the basic classification of viruses.
In other words, if you find a new virus, what is the first thing to determine?
A.
Is this a DNA or an RNA virus?
B.
Does it cause blue snotty nosed fever?
C.
does it have a vector?
D.
does it infect humans?
Choose the combination of answers that most accurately completes the statement.The envelope of an animal virus is derived from the of its host cell. a. cell wall c. glycocalyx b. membrane d. receptors
Chapter 1 Solutions
Foundations in Microbiology
Ch. 1.1 - Define microbiology and microorganisms, and...Ch. 1.1 - Name and define the primary fields included in...Ch. 1.1 - Define what is meant by the term microorganism and...Ch. 1.1 - Describe five different ways in which humans...Ch. 1.2 - Prob. 3ELOCh. 1.2 - Prob. 4ELOCh. 1.2 - Prob. 5ELOCh. 1.2 - Prob. 3CYPCh. 1.2 - Observe figure 1.3 and place the microbes pictured...Ch. 1.2 - Prob. 5CYP
Ch. 1.2 - Prob. 6CYPCh. 1.3 - Prob. 6ELOCh. 1.3 - Describe several ways the beneficial qualities of...Ch. 1.4 - Prob. 7ELOCh. 1.4 - Prob. 8ELOCh. 1.4 - Prob. 8CYPCh. 1.4 - Prob. 9CYPCh. 1.5 - Prob. 9ELOCh. 1.5 - Prob. 10ELOCh. 1.5 - Prob. 10CYPCh. 1.5 - Prob. 11CYPCh. 1.5 - Prob. 12CYPCh. 1.5 - Why was the abandonment of the spontaneous...Ch. 1.6 - Define taxonomy and its supporting terms...Ch. 1.6 - Prob. 12ELOCh. 1.6 - Describe the goals of nomenclature and how the...Ch. 1.6 - Prob. 14CYPCh. 1.6 - Prob. 15CYPCh. 1.6 - Explain the binomial system of nomenclature and...Ch. 1.6 - Explain sonic of the benefits of using scientific...Ch. 1.7 - Prob. 14ELOCh. 1.7 - Explain the concepts behind the organization of...Ch. 1.7 - Explain the bases foe classification, taxonomy,...Ch. 1.7 - Prob. 17ELOCh. 1.7 - Prob. 18CYPCh. 1.7 - Prob. 19CYPCh. 1.7 - Prob. 20CYPCh. 1.7 - Archaea are often found living in extreme...Ch. 1.7 - Compare the domain system with the five-kingdom...Ch. 1.L1 - Which of the following is not considered a...Ch. 1.L1 - An area of microbiology that is concerned with the...Ch. 1.L1 - Which process involves the deliberate alteration...Ch. 1.L1 - A prominent difference between prokaryotic and...Ch. 1.L1 - Prob. 5MCQCh. 1.L1 - Abiogenesis refers to the a. spontaneous...Ch. 1.L1 - Prob. 7MCQCh. 1.L1 - Prob. 8MCQCh. 1.L1 - Which scientist is most responsible for finally...Ch. 1.L1 - Prob. 10MCQCh. 1.L1 - Prob. 11MCQCh. 1.L1 - Prob. 12MCQCh. 1.L1 - Prob. 13MCQCh. 1.L1 - Prob. 14MCQCh. 1.L1 - Prob. 15MCQCh. 1.L1 - Prob. 16MCQCh. 1.L1 - Many of the bacteria in Lake Whillans derive...Ch. 1.L1 - Prob. 2CSRCh. 1.L1 - Prob. 3CSRCh. 1.L1 - What does it mean to say microbes are ubiquitous?Ch. 1.L1 - Prob. 2WCCh. 1.L1 - What events, discoveries, or inventions were...Ch. 1.L1 - Prob. 4WCCh. 1.L1 - Explain how microbes arc classified into groups...Ch. 1.L1 - Prob. 6WCCh. 1.L2 - What do you suppose the world would be like if...Ch. 1.L2 - How would you describe the types of scientific...Ch. 1.L2 - Give the technical name of a microbiologist who...Ch. 1.L2 - Name the six most common infectious agents on...Ch. 1.L2 - Prob. 5CTCh. 1.L2 - Prob. 6CTCh. 1.L2 - Construct the scientific name of a newly...Ch. 1.L2 - Prob. 1VC
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- HIV virus is classified as double¬ stranded RNA (ds-RNA) virus and belongs to a group of viruses called reoviridae? a. FALSE. b. TRUE.arrow_forwardWhich of the following is common in animal viruses but NOT in bacteriophage? a. DNA b. Capsid c. Envelope d. Icosahedral shapearrow_forwardHow would you categorize a virus?a. as prokaryoticb. as eukaryoticc. as an archaeond. none of these choicesExplain your choicearrow_forward
- An experimental drug therapy to treat patients with antibiotic-resistant bacteria involves introduction of a highly specific bacteriophage to the infected patient's bloodstream. Which of the following bacteriophage types would be the LEAST useful for this therapy? a. a lytic bacteriophage b. An enveloped virus c. An RNA virus d. a lysogenic bacteriophagearrow_forwardChoose the combination of answers that most accurately completes the statement. In general, RNA viruses multiply in the cell , and DNA viruses multiply in the cell . a. nucleus, cytoplasm b. cytoplasm, nucleus c. vesicles, ribosomes d. endoplasmic reticulum, nucleolusarrow_forwardViruses in the Herpesviridae family are double-stranded DNA enveloped viruses. Specifically the virus Varicella can cause chickenpox, which when in adults is called ___________. This can exist as a ____________ in the DNA of host cells. Select one: a.herpes/ Provirus b.measles/ Provirus c.Shingles / Prophage d.None of the Above e.Shingles / Provirusarrow_forward
- An apple grower notices that several of his apple trees with fungi growing on their trunks have developed necrotic ring spots, while other trees in the orchard that lack fungi appear healthy. What is the most likely conclusion the farmer can make about the virus infecting his apple trees? a. The apple trees were infected by horizontal transmission. b. The fungi carry disease. c. The fungi attract disease-carrying insects. d. The apple trees were infected by vertical transmission.arrow_forwardWhich of the following statements correctly describes viruses? Select one: A. They can reproduce by dividing. B. They cannot reproduce without a host cell. C. They have a genome similar to prokaryotic and eukaryotic cells. D. They can carry out their own metabolic activities.arrow_forwardGive an example of each of the following types of viruses a. Double stranded DNA b. Single stranded DNA c. Positive sense RNA d. Negative sense RNA e. Retrovirusesarrow_forward
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