Microbiology with Diseases by Taxonomy Plus Mastering Microbiology with Pearson eText -- Access Card Package (5th Edition)
5th Edition
ISBN: 9780133948851
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 2MC
Which of the following statements is true?
- a. Viruses move toward their host cells.
- b. Viruses are capable of
metabolism . - c. Viruses lack a cytoplasmic membrane.
- d. Viruses grow in response to their environmental conditions.
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Students have asked these similar questions
Which of the following is a reason that scientists do not classify viruses as living things?
A. They must infect a host because they cannot reproduce on their own.
B. They contain DNA, like all living organisms.
C. The experience evolution through natural selection.
D. They replicate themselves and reproduce
Which of the following is a property of life that viruses lack?
A. The manufacture and use of complex carbon containing molecules
B. The potential to grow and expand their populations
C. Engages in self-sustaining biological processes such as homeostasis and metabolism
D. The potential to pass hereditary material to offspring
Which of the following does NOT inititiate DNA synthesis?
a. a single-stranded DNA virus.
b. a (-) single stranded RNA virus
c. a (+) single stranded RNA virus
d. a double-stranded DNA virus (Poxviridae)
e. Both (-) and (+) single-stranded RNA viruses
Chapter 13 Solutions
Microbiology with Diseases by Taxonomy Plus Mastering Microbiology with Pearson eText -- Access Card Package (5th Edition)
Ch. 13 - Prob. 1MCCh. 13 - Which of the following statements is true? a....Ch. 13 - Prob. 3MCCh. 13 - Prob. 4MCCh. 13 - Prob. 5MCCh. 13 - Prob. 6MCCh. 13 - Prob. 7MCCh. 13 - Prob. 8MCCh. 13 - Which of the following is not a criterion for...Ch. 13 - Prob. 10MC
Ch. 13 - Match each numbered term with its description. 1....Ch. 13 - Prob. 1VICh. 13 - Prob. 2VICh. 13 - Compare and contrast a bacterium and a virus by...Ch. 13 - Prob. 2SACh. 13 - Prob. 3SACh. 13 - Prob. 4SACh. 13 - Prob. 5SACh. 13 - Prob. 6SACh. 13 - Prob. 7SACh. 13 - Prob. 8SACh. 13 - Prob. 9SACh. 13 - Compare and contrast diploid cell culture and...Ch. 13 - Larger viruses usually have a double-stranded...Ch. 13 - What are the advantages and disadvantages to...Ch. 13 - How are computer viruses similar to biological...Ch. 13 - Compare and contrast lysogeny by a prophage and...Ch. 13 - Prob. 5CTCh. 13 - Prob. 6CTCh. 13 - Prob. 7CTCh. 13 - Prob. 8CTCh. 13 - Prob. 9CTCh. 13 - What differences would you expect in the...Ch. 13 - Prob. 11CTCh. 13 - Prob. 12CTCh. 13 - Prob. 13CTCh. 13 - Using the following terms, fill in the following...Ch. 13 - Why are naked icosahedral viruses able to...Ch. 13 - What characteristics of the genomes of...Ch. 13 - Prob. 3TMWCh. 13 - Prob. 4TMWCh. 13 - Prob. 5TMWCh. 13 - Why are viruses seemingly alive and yet not alive?Ch. 13 - Prob. 7TMWCh. 13 - Prob. 1EDCSCh. 13 - Prob. 1CCS
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Figure 17.5 Which of the following statements about virus structure is true? a. All viruses are encased in a viral membrane. b. The capsomere is made up of small protein subunits called capsids. c. DNA is the genetic material in all viruses. d. Glycoproteins help the virus attach to the host cell.arrow_forwardWhich of the following statements seemingly refute the fact that viruses are nonliving? A.They reproduce themselves only inside a host cell. B. They contain no enzymes. C. They can change over time, with the emergence of new strains. D. They cause diseases similar to those caused by bacteria. E. They are composed of protein and nucleic acid.arrow_forwardWhich of the following viral components must get into a cell's cytoplasm in order for the virus to be replicated? A) Protein spikes B) The virus envelope C) The virus genome D) The virus capsidarrow_forward
- To infect their specific host cells, viruses go through these chronological steps EXCEPT a. Release of progeny viruses b. Absorption and penetration of the viral particles c. Uncoating of the nucleic acid of the viral particles d. Synthesis and assembly of viral particle componentsarrow_forwarda. Since viruses lack metabolic enzymes, how can they synthesize necessary components? b. Name some enzymes that viruses may have for invading and completing their cycles.arrow_forwardWhy don’t scientists usually consider viruses living? A.They do not have DNA B.They do not have cells C.They cannot reproducearrow_forward
- Which of the following statements is not true? Select one: a. Viruses multiply inside living cells using viral - mRNA, tRNA & ribosomes. b. Viruses multiply inside living cells. c. Viruses contain DNA or RNA. d. The nucleic acid of a virus is surrounded by a protein coat. e. Viruses cause the synthesis of specialized infectious elements.arrow_forwardIs a Virus considered living or non-living? Justify your answer and Give one example of a virus.arrow_forwardWhich of the following happens to the viral nucleic acid during a lysogenic cycle cycle? a-the viral DNA immediately takes over the host cell genetic material b-it bursts the host cell c-the viral DNA forms a provirus d-the viral DNA is used to attach the bacteriophage to the host cell`s receptorsarrow_forward
- Which 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_forwardDiscuss how the components of viruses assemble to make new virus particles. What is the difference between a virus that can self-assemble and one thatcannot? Give examples.arrow_forwardViruses are acellular because a. they are biological entities that do not have a cellular structure. b. they are known as virions that obtain their genetic materials from their host c. they are only fragments of non living material. d. None from choices a-carrow_forward
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