This type of specific immunity is effective against extracelluar viruses, bacteria, allergens, etc . Cellular immunity...
This type of specific immunity is effective against extracelluar viruses, bacteria, allergens, etc
. Cellular immunity
Humoral immunity
Cell mediated immunity
Specific immunity
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This type of specific immunity is effective against extracelluar
viruses, bacteria, allergens, etc
. Cellular immunity...
Question 13 0.25 Immunity is the type of host defense mediated by secreted for protection against...
Question 13 0.25 Immunity is the type of host defense mediated by secreted for protection against extracellular microbes and their toxins bodies this Humoral Cell-mediated Complement Cytokine Question 14 0.25 pts This type of antibody response is described as _ when a follicular B cell antibody binds with a protein antigen, which then results in isotype switching, production of high affinity antibodies, and long-lived plasma cells. T-independent T-dependent B-independent B-dependent
The type of adaptive immunity that produces antibodies. Select one: a. Histamines b. Cytokines c. Interferons...
The type of adaptive immunity that produces antibodies. Select one: a. Histamines b. Cytokines c. Interferons d. Innate immunity e. Complement f. Barrier defense g. Macrophages h. Adaptive immunity i. Cell-mediated immunity j. Humoral immunity k. Neutrophils l. Toll-like receptors
1. What type of infection is herd immunity most effective against? Least effective against? Provide an...
1. What type of infection is herd immunity most effective against? Least effective against? Provide an example of each. 2. How do the physical barriers (skin, mucous membranes, lungs, GI tract) prevent infection? What are chemical barriers to infection?
35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self...
35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self b specificity mory first-line of defense e. involve the T-cell antigen pathway 36. Which of the following is common to viruses and antibodies? a. they are cell specific b. they can be cytolytic c. they can be phagocytic d. they contain lysozyme e. they contain nucleic acids 37. What non-specific immune component is directly responsible for the lysis of invading microorganisms? chemotaxis b. membrane...
1. Complete this table. Microbes Archaea Bacteria Protists Viruses Considered to be alive? Cellular or acellular?...
1. Complete this table. Microbes Archaea Bacteria Protists Viruses Considered to be alive? Cellular or acellular? If cellular: prokaryotic or eukaryotic? If cellular: unicellular, multicellular, or either? General description of structure Does this category include producers? Does this category include consumers? 2. List the three ways that HIV is spread. 3. HIV makes people sick primarily by destroying one specific body system. Name that system. 4. HIV is a retrovirus. Retroviruses get their name by causing the cells they infect...
The non-specific overall immune response that is found in most animal types (invertebrate and vertebrate). Select...
The non-specific overall immune response that is found in most animal types (invertebrate and vertebrate). Select one: a. cell-mediated immunity b. complement c. barrier defense d. innate immunity e. interferons f. humoral immunity g. neutrophils h. macrophages i. adaptive immunity j. cytokines k. Toll-like receptors l. histamines
NUMEWORK 1. Compare and Contrast Viruses, Viroids, and Prions to Bacterial cells: Bacteria Viruses Virolds Prions...
NUMEWORK 1. Compare and Contrast Viruses, Viroids, and Prions to Bacterial cells: Bacteria Viruses Virolds Prions Width Length Nucleic Acid (type/s) Protein (present/absent) Cellular (yes/no) Cell membrane (present/absent) Functional ribosome (present/absent) Growth (yes/no) Self-replicating (yes/no) Responsiveness (present/absent) Metabolism (present/absent) 2. Compare and Contrast Bacteriophage and Animal Virus Replication: Bacteriophage Animal Virus Attachment Penetration Uncoating (if yes, how?) Site of synthesis Site of assembly Mechanism of release
Viruses- Bacteriology -Describe the characteristics of viruses. -Explain receptors for bacterial viruses (bacteriophage). -How do bacteria...
Viruses- Bacteriology -Describe the characteristics of viruses. -Explain receptors for bacterial viruses (bacteriophage). -How do bacteria prevent the invasion of foreign nucleic acids? -What is reverse transcriptase and which viruses use it? -What type of nucleic acids is in many important human disease-causing viruses? -List the possible consequences of viral infection of an animal cell? -Differentiate between animal and bacterial viruses. -Describe both lytic and lysogenic cycles. -Explain the potential advantages of lysogeny versus lysis for a temperate virus
The following graph shows the trends in bacteria and viruses after they infect an organism. Number...
The following graph shows the trends in bacteria and viruses after they infect an organism. Number of bacteria Number of viruses → Time Time Part A: Explain how reproductive differences between these two pathogens attribute to the differences shown in the graph. Identify whether viruses are organisms and describe how this graph supports your claim. Part B: Most antibiotics target the cell wall of a pathogen. Use the graph to explain why antibiotics can be ineffective against some pathogens.
Which type of immunity involves antibodies targeting a viral envelope antigen? a. nonspecific immunity b. specific...
Which type of immunity involves antibodies targeting a viral envelope antigen? a. nonspecific immunity b. specific immunity c. innate immunity d. adaptive immunity e. b and d
Question 13 0.25 Immunity is the type of host defense mediated by secreted for protection against extracellular microbes and their toxins bodies this Humoral Cell-mediated Complement Cytokine Question 14 0.25 pts This type of antibody response is described as _ when a follicular B cell antibody binds with a protein antigen, which then results in isotype switching, production of high affinity antibodies, and long-lived plasma cells. T-independent T-dependent B-independent B-dependent
35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self b specificity mory first-line of defense e. involve the T-cell antigen pathway 36. Which of the following is common to viruses and antibodies? a. they are cell specific b. they can be cytolytic c. they can be phagocytic d. they contain lysozyme e. they contain nucleic acids 37. What non-specific immune component is directly responsible for the lysis of invading microorganisms? chemotaxis b. membrane...
1. Complete this table. Microbes Archaea Bacteria Protists Viruses Considered to be alive? Cellular or acellular? If cellular: prokaryotic or eukaryotic? If cellular: unicellular, multicellular, or either? General description of structure Does this category include producers? Does this category include consumers? 2. List the three ways that HIV is spread. 3. HIV makes people sick primarily by destroying one specific body system. Name that system. 4. HIV is a retrovirus. Retroviruses get their name by causing the cells they infect...
NUMEWORK 1. Compare and Contrast Viruses, Viroids, and Prions to Bacterial cells: Bacteria Viruses Virolds Prions Width Length Nucleic Acid (type/s) Protein (present/absent) Cellular (yes/no) Cell membrane (present/absent) Functional ribosome (present/absent) Growth (yes/no) Self-replicating (yes/no) Responsiveness (present/absent) Metabolism (present/absent) 2. Compare and Contrast Bacteriophage and Animal Virus Replication: Bacteriophage Animal Virus Attachment Penetration Uncoating (if yes, how?) Site of synthesis Site of assembly Mechanism of release
The following graph shows the trends in bacteria and viruses after they infect an organism. Number of bacteria Number of viruses → Time Time Part A: Explain how reproductive differences between these two pathogens attribute to the differences shown in the graph. Identify whether viruses are organisms and describe how this graph supports your claim. Part B: Most antibiotics target the cell wall of a pathogen. Use the graph to explain why antibiotics can be ineffective against some pathogens.
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