Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Chapter 25.L2, Problem 6CT
Summary Introduction
To analyze:
The characteristics of HIV and its infection that make it a challenging target for the immune system and for drugs.
Introduction:
HIV targets the very cells that help the body fight infections. It targets immune cells, particularly the T cells and causes immune deficiency.
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Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white
A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating.
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Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white
A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating.
For this exercise we will use seed and data from the F10 generation of a recombinant inbred population…
Chapter 25 Solutions
Foundations in Microbiology
Ch. 25.1 - Prob. 1ELOCh. 25.1 - Understand what is meant by antigenic shift and...Ch. 25.1 - Prob. 3ELOCh. 25.1 - Prob. 4ELOCh. 25.1 - Prob. 5ELOCh. 25.1 - Prob. 1CYPCh. 25.1 - What is unusual about the genome of influenza...Ch. 25.1 - Explain how antigenic shift and drift differ and...Ch. 25.1 - Explain the course of infection and disease and...Ch. 25.1 - Explain generally how flu vaccines are prepared....
Ch. 25.1 - Prob. 6CYPCh. 25.1 - Prob. 7CYPCh. 25.2 - Recall the enveloped viruses possessing a...Ch. 25.2 - Prob. 7ELOCh. 25.2 - Prob. 8ELOCh. 25.2 - Prob. 9ELOCh. 25.2 - Describe the structural characteristics common to...Ch. 25.2 - Describe the steps in the production of...Ch. 25.2 - Prob. 10CYPCh. 25.2 - Name two examples of Paramyxovirus and describe...Ch. 25.2 - Prob. 12CYPCh. 25.2 - Summarize the epidemiology, diagnosis, treatment,...Ch. 25.2 - Describe the epidemiological cycle in rabies.Ch. 25.2 - Which animals in the United States are most...Ch. 25.2 - Prob. 16CYPCh. 25.2 - Prob. 17CYPCh. 25.3 - Prob. 10ELOCh. 25.3 - Understand the epidemiology, diagnosis, and...Ch. 25.3 - Prob. 12ELOCh. 25.3 - Summarize the transmission and pathology of the...Ch. 25.3 - Prob. 18CYPCh. 25.3 - Prob. 19CYPCh. 25.3 - Prob. 20CYPCh. 25.3 - Prob. 21CYPCh. 25.3 - Prob. 22CYPCh. 25.3 - Outline a typical course of hepatitis C infection,...Ch. 25.4 - Prob. 14ELOCh. 25.4 - Describe the pathology of arboviral disease.Ch. 25.4 - Prob. 16ELOCh. 25.4 - Name several activities that increase the risk of...Ch. 25.4 - Prob. 25CYPCh. 25.4 - Prob. 26CYPCh. 25.4 - How is the cycle of the viruses maintained in the...Ch. 25.4 - Describe the symptoms of the encephalitis type of...Ch. 25.4 - Prob. 29CYPCh. 25.5 - Prob. 17ELOCh. 25.5 - Prob. 18ELOCh. 25.5 - Describe the structural features of the human...Ch. 25.5 - Prob. 20ELOCh. 25.5 - Prob. 21ELOCh. 25.5 - Prob. 22ELOCh. 25.5 - Prob. 23ELOCh. 25.5 - Prob. 24ELOCh. 25.5 - Prob. 25ELOCh. 25.5 - Understand the purpose of using combination...Ch. 25.5 - Describe the diseases associated with HTLV-I.Ch. 25.5 - What are retroviruses, and how are they different...Ch. 25.5 - Prob. 31CYPCh. 25.5 - Prob. 32CYPCh. 25.5 - Prob. 33CYPCh. 25.5 - Prob. 34CYPCh. 25.5 - Prob. 35CYPCh. 25.5 - Prob. 36CYPCh. 25.5 - Prob. 37CYPCh. 25.5 - Prob. 38CYPCh. 25.5 - List the major opportunistic bacterial, fungal,...Ch. 25.5 - Prob. 40CYPCh. 25.5 - Prob. 41CYPCh. 25.5 - Prob. 42CYPCh. 25.5 - What is the rationale behind the use of HAART...Ch. 25.5 - Prob. 44CYPCh. 25.5 - Prob. 45CYPCh. 25.6 - Prob. 28ELOCh. 25.6 - Describe the range of pathologies seen in...Ch. 25.6 - Prob. 30ELOCh. 25.6 - Understand the epidemiology, diagnosis, and...Ch. 25.6 - Understand why rhinovirus infections are typically...Ch. 25.6 - Describe the epidemiology and pathology of...Ch. 25.6 - Prob. 34ELOCh. 25.6 - Prob. 46CYPCh. 25.6 - Prob. 47CYPCh. 25.6 - Prob. 48CYPCh. 25.6 - Prob. 49CYPCh. 25.6 - What characteristics of enteric viruses cause them...Ch. 25.6 - Prob. 51CYPCh. 25.6 - Prob. 52CYPCh. 25.6 - List several activities that reduce the incidence...Ch. 25.6 - Prob. 54CYPCh. 25.6 - Prob. 55CYPCh. 25.6 - Prob. 56CYPCh. 25.6 - Prob. 57CYPCh. 25.6 - What viruses possess a double-stranded RNA genome...Ch. 25.7 - Prob. 35ELOCh. 25.7 - Prob. 36ELOCh. 25.7 - Prob. 37ELOCh. 25.7 - Describe the characteristics of the agents...Ch. 25.7 - Explain how bovine spongiform encephalopathy can...Ch. 25.7 - Make a flowchart to explain the mechanism of how...Ch. 25.7 - Prob. 62CYPCh. 25.7 - Prob. 63CYPCh. 25.L1 - Which receptors of the influenza virus are...Ch. 25.L1 - Prob. 2MCQCh. 25.L1 - Prob. 3MCQCh. 25.L1 - Prob. 4MCQCh. 25.L1 - Prob. 5MCQCh. 25.L1 - A common, highly diagnostic sign of measles is a....Ch. 25.L1 - Prob. 7MCQCh. 25.L1 - For which disease are active and passive...Ch. 25.L1 - Prob. 9MCQCh. 25.L1 - Prob. 10MCQCh. 25.L1 - Prob. 11MCQCh. 25.L1 - Rhinoviruses are the most common cause of a....Ch. 25.L1 - Prob. 13MCQCh. 25.L1 - Prob. 14MCQCh. 25.L1 - Prob. 15MCQCh. 25.L1 - Prob. 16MCQCh. 25.L1 - During which periods of a measles infection is a...Ch. 25.L1 - Match each of the statement below to measles or...Ch. 25.L1 - Prob. 3CSRCh. 25.L1 - Prob. 1WCCh. 25.L1 - Prob. 2WCCh. 25.L1 - Prob. 3WCCh. 25.L1 - Prob. 4WCCh. 25.L1 - Prob. 5WCCh. 25.L1 - Prob. 6WCCh. 25.L2 - a. Explain the relationship between herd immunity...Ch. 25.L2 - Prob. 2CTCh. 25.L2 - Prob. 3CTCh. 25.L2 - Prob. 4CTCh. 25.L2 - Prob. 5CTCh. 25.L2 - Prob. 6CTCh. 25.L2 - Prob. 7CTCh. 25.L2 - Prob. 8CTCh. 25.L2 - Prob. 9CTCh. 25.L2 - Prob. 10CTCh. 25.L2 - Biopsies from the liver and intestine of an...Ch. 25.L2 - Refer to figures 25.2 and 25.23, and compare and...
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