Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

21. The Immune System

Outcomes of Antibody Binding to Antigen

Anatomy & Physiology

21. The Immune System

Outcomes of Antibody Binding to Antigen

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Multiple Choice

Which term describes antibodies binding to a virus preventing it from attaching to host cells?

Opsonization.

Agglutination.

Neutralization.

Activation.

Coagulation.

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Verified step by step guidance

Understand the function of antibodies: Antibodies are proteins produced by the immune system to identify and neutralize foreign objects like viruses and bacteria.

Define neutralization: Neutralization is the process by which antibodies bind to a virus, blocking its ability to attach to and enter host cells, thereby preventing infection.

Differentiate between the terms: Opsonization involves marking pathogens for destruction by phagocytes, agglutination refers to clumping of particles, activation is the initiation of immune responses, and coagulation is the process of blood clotting.

Identify the correct term: Neutralization specifically refers to the prevention of viral attachment to host cells by antibodies.

Review the options: Confirm that neutralization is the correct term describing the action of antibodies preventing a virus from attaching to host cells.