객관식
The formation of an insoluble antibody-antigen complex is a characteristic of which immunoassay technique?
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- 1. Introduction to Microbiology3h 27m
- Introduction to Microbiology18m
- Introduction to Taxonomy26m
- Scientific Naming of Organisms9m
- Members of the Bacterial World10m
- Introduction to Bacteria9m
- Introduction to Archaea10m
- Introduction to Eukarya20m
- Acellular Infectious Agents: Viruses, Viroids & Prions19m
- Importance of Microorganisms25m
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- 2. Disproving Spontaneous Generation1h 18m
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- Prokaryotic & Eukaryotic Cells26m
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- Bacterial Cell Morphology & Arrangements35m
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- 16. Microbial Genetics4h 44m
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- 19. Innate Immunity7h 15m
- Introduction to Immunity8m
- Introduction to Innate Immunity17m
- Introduction to First-Line Defenses5m
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- Introduction to Cell Communication5m
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- Introduction to the Complement System24m
- Activation Pathways of the Complement System23m
- Effects of the Complement System23m
- Review of the Complement System12m
- Phagoctytosis21m
- Introduction to Inflammation18m
- Steps of the Inflammatory Response26m
- Fever8m
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- 20. Adaptive Immunity7h 14m
- Introduction to Adaptive Immunity32m
- Antigens12m
- Introduction to T Lymphocytes38m
- Major Histocompatibility Complex Molecules20m
- Activation of T Lymphocytes21m
- Functions of T Lymphocytes25m
- Review of Cytotoxic vs Helper T Cells13m
- Introduction to B Lymphocytes27m
- Antibodies14m
- Classes of Antibodies35m
- Outcomes of Antibody Binding to Antigen15m
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- Antibody Class Switching17m
- Affinity Maturation14m
- Primary and Secondary Response of Adaptive Immunity21m
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- Regulatory T Cells10m
- Natural Killer Cells16m
- Review of Adaptive Immunity25m
- 21. Principles of Disease6h 57m
- Symbiotic Relationships12m
- The Human Microbiome46m
- Characteristics of Infectious Disease47m
- Stages of Infectious Disease Progression26m
- Koch's Postulates26m
- Molecular Koch's Postulates11m
- Bacterial Pathogenesis36m
- Introduction to Pathogenic Toxins6m
- Exotoxins Cause Damage to the Host40m
- Endotoxin Causes Damage to the Host13m
- Exotoxins vs. Endotoxin Review13m
- Immune Response Damage to the Host15m
- Introduction to Avoiding Host Defense Mechanisms8m
- 1) Hide Within Host Cells5m
- 2) Avoiding Phagocytosis31m
- 3) Surviving Inside Phagocytic Cells10m
- 4) Avoiding Complement System9m
- 5) Avoiding Antibodies25m
- Viruses Evade the Immune Response27m
- 25. Epidemiology2h 24m
- Introduction to Epidemiology37m
- Introduction to Chain of Infection5m
- Reservoirs of Infection12m
- Disease Transmission4m
- Horizontal Disease Transmission30m
- Colonization of Susceptible Host7m
- Factors Influencing Epidemiology11m
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- Epidemiological Studies8m
- 26. Applications of the Immune Response2h 9m
- 27. Immunological Disorders3h 29m
- 28. Antimicrobial Drugs3h 38m
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- Inhibitors of Cell Wall Synthesis: Beta-lactam & Penicillin36m
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- Inhibitors of Protein Synthesis11m
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- Competitive Inhibitors of Metabolic Pathways12m
- Antifungal Drugs11m
- Antiviral Drugs10m
- Tests to Guide Antimicrobial Use21m
- Antimicrobial Resistance29m
- 29. Microbial Infections - Skin and Eyes46m
- 30. Microbial Infections - Respiratory System1h 23m
- 31. Microbial Infections - Digestive System1h 10m
- 33. Microbial Infections - Nervous System2h 18m
- 34. Microbial Infections - Urogenital System1h 40m
26. Applications of the Immune Response
Immunoassays Detecting Antigen-Antibody Aggregates
객관식
What is the major difference between agglutination and precipitation reactions?
A
The antigen’s shape.
B
The antigen’s solubility.
C
The antibody’s themselves operate drastically differently.
D
The antibody-antigen complex’s bonding strength.
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검증된 단계별 안내1
Step 1: Understand the basic definitions of agglutination and precipitation reactions. Both are types of antigen-antibody reactions but differ in the physical state of the antigen involved.
Step 2: Recognize that agglutination involves antigens that are particulate, meaning they are insoluble and usually found on the surface of cells or particles, causing visible clumping.
Step 3: Understand that precipitation reactions involve soluble antigens, which are dissolved in solution, and when antibodies bind to these soluble antigens, they form an insoluble complex that precipitates out of solution.
Step 4: Compare the antigen’s solubility in both reactions: agglutination deals with insoluble (particulate) antigens, while precipitation involves soluble antigens.
Step 5: Conclude that the major difference between agglutination and precipitation reactions is the solubility of the antigen, which determines whether the reaction results in clumping of particles or formation of a precipitate.
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