Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Chapter 15.6, Problem 25ELO
Discuss which factors are involved in vaccine development and new strategies for developing vaccines.
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Ch.23
How is Salmonella able to cross from the intestines into the blood?
A. it is so small that it can squeeze between intestinal cells
B. it secretes a toxin that induces its uptake into intestinal epithelial cells
C. it secretes enzymes that create perforations in the intestine
D. it can get into the blood only if the bacteria are deposited directly there, that is, through a puncture
—
Which virus is associated with liver cancer?
A. hepatitis A
B. hepatitis B
C. hepatitis C
D. both hepatitis B and C
—
explain your answer thoroughly
Ch.21
What causes patients infected with the yellow fever virus to turn yellow (jaundice)?
A. low blood pressure and anemia
B. excess leukocytes
C. alteration of skin pigments
D. liver damage in final stage of disease
—
What is the advantage for malarial parasites to grow and replicate in red blood cells?
A. able to spread quickly
B. able to avoid immune detection
C. low oxygen environment for growth
D. cooler area of the body for growth
—
Which microbe does not live part of its lifecycle outside humans?
A. Toxoplasma gondii
B. Cytomegalovirus
C. Francisella tularensis
D. Plasmodium falciparum
—
explain your answer thoroughly
Ch.22
Streptococcus pneumoniae has a capsule to protect it from killing by alveolar macrophages, which kill bacteria by…
A. cytokines
B. antibodies
C. complement
D. phagocytosis
—
What fact about the influenza virus allows the dramatic antigenic shift that generates novel strains?
A. very large size
B. enveloped
C. segmented genome
D. over 100 genes
—
explain your answer thoroughly
Chapter 15 Solutions
Foundations in Microbiology
Ch. 15.1 - Summarize the general features of adaptive,...Ch. 15.1 - Prob. 2ELOCh. 15.1 - Prob. 3ELOCh. 15.1 - Prob. 4ELOCh. 15.1 - Describe the major events in the origin of...Ch. 15.1 - Describe the development of antigen receptors on...Ch. 15.1 - Prob. 7ELOCh. 15.1 - Discuss what is meant by immunocompetence, immune...Ch. 15.1 - What function do receptors play in specific immune...Ch. 15.1 - Prob. 3CYP
Ch. 15.1 - Explain the clonal selection theory of receptor...Ch. 15.1 - Why must the body develop tolerance to seit?Ch. 15.1 - Prob. 6CYPCh. 15.1 - What is happening during lymphocyte maturation?Ch. 15.1 - Prob. 8CYPCh. 15.2 - Explain the characteristics of antigens, the...Ch. 15.2 - Discuss the main categories of antigens, based on...Ch. 15.2 - What are antigens, immunogens, and epitopes, and...Ch. 15.2 - How do foreignness, size, and complexity...Ch. 15.2 - Compare five unique types of antigens, and explain...Ch. 15.3 - Describe the cooperative interactions between...Ch. 15.3 - Discuss the actions of interleukins in the early...Ch. 15.3 - Prob. 12ELOCh. 15.3 - Prob. 13ELOCh. 15.3 - Prob. 14ELOCh. 15.3 - Prob. 15ELOCh. 15.3 - Prob. 12CYPCh. 15.3 - Prob. 13CYPCh. 15.3 - Prob. 14CYPCh. 15.3 - Prob. 15CYPCh. 15.3 - Prob. 16CYPCh. 15.3 - Prob. 17CYPCh. 15.3 - Prob. 18CYPCh. 15.3 - Discuss how superantigens are different from other...Ch. 15.4 - Prob. 16ELOCh. 15.4 - Prob. 17ELOCh. 15.4 - Prob. 18ELOCh. 15.4 - Prob. 19ELOCh. 15.4 - Prob. 20CYPCh. 15.4 - What are the functions of plasma cells, clonal...Ch. 15.4 - Prob. 22CYPCh. 15.4 - Prob. 23CYPCh. 15.4 - Describe the attachment of antibodies to antigens....Ch. 15.4 - Prob. 25CYPCh. 15.4 - Prob. 26CYPCh. 15.4 - What causes the latent period and the anamnestic...Ch. 15.5 - Prob. 20ELOCh. 15.5 - Differentiate between natural and artificial...Ch. 15.5 - Expand on the four combinations of the defining...Ch. 15.5 - Prob. 28CYPCh. 15.5 - Name at least two major ways in which natural and...Ch. 15.5 - Prob. 30CYPCh. 15.6 - Explain the purposes of immunotherapy and...Ch. 15.6 - Describe the sources and uses of artificial...Ch. 15.6 - Discuss which factors are involved in vaccine...Ch. 15.6 - Identify the major categories of vaccine antigens,...Ch. 15.6 - Prob. 27ELOCh. 15.6 - Describe the preparation of killed vaccines; live,...Ch. 15.6 - Prob. 32CYPCh. 15.6 - Prob. 33CYPCh. 15.6 - Prob. 34CYPCh. 15.L1 - Which of these characteristics is not a major...Ch. 15.L1 - Prob. 2MCQCh. 15.L1 - In humans, B cells mature in the _____________ and...Ch. 15.L1 - Small, simple molecules are_________antigens. a....Ch. 15.L1 - Which type of cell actually secretes antibodies?...Ch. 15.L1 - CD4 cells are ________ cells and CD8 cells are...Ch. 15.L1 - Prob. 7MCQCh. 15.L1 - Prob. 8MCQCh. 15.L1 - Prob. 9MCQCh. 15.L1 - Prob. 10MCQCh. 15.L1 - Prob. 11MCQCh. 15.L1 - Prob. 12MCQCh. 15.L1 - Prob. 13MCQCh. 15.L1 - A living microbe with reduced virulence that is...Ch. 15.L1 - A vaccine that contains parts of viruses is called...Ch. 15.L1 - Prob. 16MCQCh. 15.L1 - Prob. 17MCQCh. 15.L1 - Prob. 18MCQCh. 15.L1 - Prob. 19MCQCh. 15.L1 - Prob. 20MCQCh. 15.L1 - Prob. 1CSRCh. 15.L1 - Prob. 2CSRCh. 15.L1 - Prob. 3CSRCh. 15.L1 - Using words and arrows, complete a flow outline of...Ch. 15.L1 - Prob. 2WCCh. 15.L1 - Prob. 3WCCh. 15.L1 - Prob. 4WCCh. 15.L1 - Prob. 5WCCh. 15.L1 - Combine information on the functions of different...Ch. 15.L2 - Prob. 1CTCh. 15.L2 - Prob. 2CTCh. 15.L2 - Double-stranded DNA is a large, complex molecule,...Ch. 15.L2 - Prob. 4CTCh. 15.L2 - Describe the relationship between an antitoxin, a...Ch. 15.L2 - Prob. 6CTCh. 15.L2 - Prob. 7CTCh. 15.L2 - Prob. 8CTCh. 15.L2 - Prob. 9CTCh. 15.L2 - Prob. 1VCCh. 15.L2 - Examine figure 6.6c and determine which components...
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