BIOLOGY: CONCEPTS AND INVESTIGATIONS
18th Edition
ISBN: 9781307301335
Author: Hoefnagels
Publisher: MCG/CREATE
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Chapter 16, Problem 8MCQ
Summary Introduction
Introduction:
A disease that is caused due to infection of virus is known as viral infection. A person can acquire the infection by inspiring the respiratory droplets of infected person or by consuming contaminated water or food.
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Chapter 16 Solutions
BIOLOGY: CONCEPTS AND INVESTIGATIONS
Ch. 16.1 - How are viruses similar to and different from...Ch. 16.1 - What determines a viruss host range?Ch. 16.1 - How do viruses evolve?Ch. 16.2 - Describe the five steps in viral replication.Ch. 16.2 - Prob. 2MCCh. 16.3 - Prob. 1MCCh. 16.3 - How is a lysogenic infection similar to and...Ch. 16.4 - Prob. 1MCCh. 16.4 - Prob. 2MCCh. 16.4 - Prob. 3MC
Ch. 16.4 - Prob. 4MCCh. 16.4 - Prob. 5MCCh. 16.4 - Prob. 6MCCh. 16.5 - Prob. 1MCCh. 16.5 - Prob. 2MCCh. 16.6 - How are viroids and prions different from viruses?Ch. 16.6 - How do viroids and prions cause disease?Ch. 16.6 - Prob. 3MCCh. 16.7 - How did researchers gather data about SIV...Ch. 16.7 - Prob. 2MCCh. 16 - Which of the following is NOT a feature associated...Ch. 16 - Prob. 2MCQCh. 16 - Prob. 3MCQCh. 16 - At which stage in viral replication does the...Ch. 16 - Although some viruses are complete after the...Ch. 16 - Prob. 6MCQCh. 16 - Which enzyme copies HTVs genetic material, forming...Ch. 16 - Prob. 8MCQCh. 16 - What is a prion? a. A highly wound circle of RNA...Ch. 16 - Prob. 1WIOCh. 16 - Your biology lab instructor gives you a petridish...Ch. 16 - Why is it inaccurate to refer to the "growth" of...Ch. 16 - Prob. 4WIOCh. 16 - Rhinoviruses replicate in the mucus-producing...Ch. 16 - Prob. 6WIOCh. 16 - Refer to figure 16.B; then explain why a mutation...Ch. 16 - Prob. 8WIOCh. 16 - Why do antibiotics kill bacteria but leave viruses...Ch. 16 - Prob. 10WIOCh. 16 - Prob. 11WIOCh. 16 - How is a biological virus similar to and different...Ch. 16 - Prob. 1PITCh. 16 - How is a virus similar to and different from a...Ch. 16 - Prob. 3PIT
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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
- a. 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_forwardMany viruses enter host cells through receptor-mediated endocytosis, What is an advantage of this entry strategy? A. The virus directly enters the cytoplasm of the cell B The virus only enters its target host cell type. C. The virus is protected from recognition by white blood cells. D. The virus can directly inject its genome into the cell's nucleus.arrow_forwardIs a Virus considered living or non-living? Justify your answer and Give one example of a virus.arrow_forward
- Which statement is true of viral replication? a. In the process of apoptosis, the cell survives. b. During attachment, the virus attaches at specific sites on the cell surface. c. The viral capsid helps the host cell produce mow copies of the viral genome. d. mRNA works outside of the host cell to produce enzymes and proteins.arrow_forwardTo 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_forwardWhy are antibiotics and vaccines important? Explain the development of antibiotic resistance and viral resistance. List websites or articles used to acquire the information.arrow_forward
- How might a bacteriophage be used to treat a bacterial infection? – this question relates to question # 2. Address specificity. Why can viruses only infect specific cells? Why would the host cell be safe from infection?arrow_forwarda. What characteristics of viruses could be used to characterize them as lifeforms?b. What makes them more similar to lifeless molecules?arrow_forwardWhich of the following statements concerning viruses and human health is false? a-in many diseases caused by viruses, the virus attacks cells as it reproduces b- many viral diseases can be controlled through vaccinations c- some viruses can remain dormant in the body for years before disease symptoms appear d-most viral infections are difficult to treat, but they can be finally destroyed by antibioticsarrow_forward
- Joseph Lister was famous for: A) identifying bacteria that cause disease B) antibiotics C) procedures to sterilize surgical equipment D) none of the above Which of the following is not part of the human immune response? A) producing antibodies B) the skin acting as a physical barrier C) the lymphatic system D) the production of antibioticsarrow_forwardAt which stage in viral replication does the genetic information enter the host cell? a. Penetration c. Assembly b. Synthesis d. Releasearrow_forwardWhich of the following is NOT used to treat active viral disease? a. Vaccines b. Antiviral drugs c. Antibiotics d. Phage therapyarrow_forward
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