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

Antibodies

Anatomy & Physiology

21. The Immune System

Antibodies

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Multiple Choice

Which type of plasma protein functions as antibodies during immune responses?

Globulins

Prothrombin

Fibrinogen

Albumins

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Verified step by step guidance

Begin by understanding the role of plasma proteins in the body. Plasma proteins are essential components of blood plasma and have various functions, including maintaining osmotic pressure, serving as transport molecules, and playing roles in immune responses.

Identify the different types of plasma proteins mentioned in the problem: Globulins, Prothrombin, Fibrinogen, and Albumins. Each has distinct functions within the circulatory system.

Focus on the function of antibodies in immune responses. Antibodies are proteins that recognize and bind to specific antigens, helping to neutralize or eliminate pathogens such as bacteria and viruses.

Recognize that globulins are a type of plasma protein that includes immunoglobulins, which are antibodies. Immunoglobulins are crucial for the immune system as they identify and help destroy foreign invaders.

Conclude that among the options provided, globulins are the plasma proteins that function as antibodies during immune responses, making them the correct answer.