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

Cells of the Immune System: Granulocytes

Anatomy & Physiology

21. The Immune System

Cells of the Immune System: Granulocytes

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Multiple Choice

Which type of white blood cell contains enzymes called granules?

Monocytes

Lymphocytes

Neutrophils

Erythrocytes

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Verified step by step guidance

Begin by understanding the different types of white blood cells (WBCs) and their functions. White blood cells are crucial components of the immune system, each with specific roles in defending the body against infections.

Identify the main types of white blood cells: Monocytes, Lymphocytes, Neutrophils, and Erythrocytes. Note that Erythrocytes are not white blood cells; they are red blood cells responsible for carrying oxygen.

Focus on Neutrophils, which are a type of granulocyte. Granulocytes are characterized by the presence of granules in their cytoplasm. These granules contain enzymes and other substances that help in the destruction of pathogens.

Understand the role of granules in Neutrophils. The granules contain enzymes such as myeloperoxidase, lysozyme, and defensins, which are involved in the breakdown and digestion of bacteria and other foreign particles.

Conclude that Neutrophils are the type of white blood cell that contains granules, distinguishing them from Monocytes and Lymphocytes, which do not have granules in their cytoplasm.