Microbiology with Diseases by Body System (4th Edition)
4th Edition
ISBN: 9780321918550
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 22, Problem 4MC
The glycoprotein spikes on influenzaviruses are composed of ________.
- a. cord factor
- b. hemagglutinin or neuraminidase
- c. streptokinase and hyaluronic acid
- d. M protein
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
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 bacteriophage
Many 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.
In his work with pneumonia-causing bacteria andmice, Griffith found that(A) the protein coat from pathogenic cells wasable to transform nonpathogenic cells.(B) heat-killed pathogenic cells causedpneumonia.(C) some substance from pathogenic cells was transferred tononpathogenic cells, making them pathogenic.(D) the polysaccharide coat of bacteria causedpneumonia.
Chapter 22 Solutions
Microbiology with Diseases by Body System (4th Edition)
Ch. 22 - Prob. 1TMWCh. 22 - Why must diphtheria immunization be boosted every...Ch. 22 - Why is it inappropriate to treat a cold with...Ch. 22 - Prob. 1CCSCh. 22 - Prob. 4TMWCh. 22 - Prob. 1EDCSCh. 22 - Prob. 2CCSCh. 22 - Prob. 3CCSCh. 22 - Prob. 5TMWCh. 22 - Prob. 2EDCS
Ch. 22 - Outbreaks of blastomycosis have occurred in Latin...Ch. 22 - Prob. 1MCCh. 22 - Prob. 2MCCh. 22 - Prob. 3MCCh. 22 - The glycoprotein spikes on influenzaviruses are...Ch. 22 - Prob. 5MCCh. 22 - Prob. 6MCCh. 22 - Prob. 7MCCh. 22 - Prob. 8MCCh. 22 - Prob. 9MCCh. 22 - Prob. 10MCCh. 22 - Prob. 1FIBCh. 22 - Prob. 2FIBCh. 22 - Prob. 3FIBCh. 22 - Fill in the Blanks 4. A drug commonly used to...Ch. 22 - Prob. 5FIBCh. 22 - Prob. 1MTFCh. 22 - Prob. 2MTFCh. 22 - Prob. 3MTFCh. 22 - Prob. 4MTFCh. 22 - Prob. 5MTFCh. 22 - Prob. 1VICh. 22 - Identify the following bacteria discussed in this...Ch. 22 - Prob. 1SACh. 22 - Prob. 2SACh. 22 - Prob. 3SACh. 22 - After listening to a lecture on diseases caused by...Ch. 22 - Prob. 5SACh. 22 - Prob. 6SACh. 22 - Prob. 7SACh. 22 - Prob. 8SACh. 22 - Prob. 9SACh. 22 - Prob. 10SACh. 22 - Prob. 1CTCh. 22 - An elderly man is admitted to the hospital with...Ch. 22 - Compare and contrast viral pneumonia with...Ch. 22 - Prob. 4CTCh. 22 - Prob. 5CTCh. 22 - Compare and contrast antigenic drift and antigenic...Ch. 22 - In mid-November, a worried couple brought their...Ch. 22 - Prob. 8CTCh. 22 - Prob. 9CTCh. 22 - Prob. 10CTCh. 22 - Prob. 11CTCh. 22 - Prob. 1CM
Knowledge Booster
Learn more about
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
- Influenza vaccines must be changed yearly because the amino acid sequence of the viral proteins change gradually over time. Based on this information, which is the most logical conclusion? The influenza virusa) is enveloped. b) is non-enveloped.c) has a DNA genome. d) has an RNA genome.e) causes a persistent infection.arrow_forwardWhich receptor of the influenza virus is most involved in binding tothe respiratory cells?a. neuraminidase spikes b. hemagglutinin spikes c. the viral capsid d. the viral envelopearrow_forwardWhich characteristic of COVID-19 is NOT the same as in the 1918 flu pandemic? a) Blaming people from other countries and immigrants b) Hospitals are overwhelmed c) Mass gatherings are dangerous for spreading the disease d) Older people have the highest mortality ratearrow_forward
- Virus spikes are commonly associated with which of the following? a. Non enveloped viruses b. Glycoproteins c. Lipids from the host cell membrane d. Inability to cause hemaglutinationarrow_forwardA. How does soap kill coronavirus? B. Why virus can not be washed off with water along? C. Why soap works better than hand sanitizer when killing viruses?arrow_forwardThe flu virus in flu vaccines is a dead virus. The term to describe the virus in this situation is _______________. A) Attenuated B) Inactivated C) Toxin derived D) Immunoglobulinarrow_forward
- Mycobacterium tuberculosis is very difficult to stain because of the A) presence of ribosomes in the cytoplasm. B) location of the DNA within the cell. C) large amounts of a waxlike lipids present in its cell wall. D) lack of a cell wall.arrow_forwardA biologist develops a new drug that seems to dramatically slow the onset of symptoms resulting from HIV infection. Close monitoring of HIV-infected cells reveals that the viral proteins are in the form of long polyproteins. What kind of drug did the biologist develop? A. It is a glycosyl transferase inhibitor. B. It is an integrase inhibitor C. It is a protease inhibitor. D. It is a CD4 inhibitor. please explain why which answer is correct and which is wrong and whyarrow_forwardIn a recent influenza epidemic, physicians were utilizing a rapid diagnostic test to determine which patients were infected with influenza type A, type B, or not infected with influenza virus. Such a test was not available in the massive 1918 outbreak that killed millions of people around the globe. How might the availability of such a test have impacted that outbreak, and why?arrow_forward
- The primary site of attack in influenza is thea. small intestine b. respiratory epithelium c. skin d. meningesarrow_forwardWhy do you suppose that the influenza virus protein that binds the virus toan infected cell is called hemagglutinin? Hemagglutination is the clumping together of red blood cellsarrow_forwardThe drugs used against HIV in AIDS therapy are not effective against the flu because a. HIV is an RNA virus and influenza is a DNA virus. b. HIV is a DNA virus and influenza is an RNA virus. c. the two viruses have different-sized genomes. d. the proteins targeted by HIV drugs are not found in influenza.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Immune System and Immune Response Animation; Author: Medical Sciences Animations;https://www.youtube.com/watch?v=JDdbUBXPKc4;License: Standard YouTube License, CC-BY
Immune response: summary; Author: Dr Bhavsar Biology;https://www.youtube.com/watch?v=ADANgHkX4OY;License: Standard Youtube License