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

2. Cell Chemistry & Cell Components

Acids and Bases

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Acids and Bases

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Multiple Choice

Which of the following cells in the stomach secrete hydrochloric acid?

Chief cells

Goblet cells

Enteroendocrine cells

Parietal cells

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Verified step by step guidance

Understand the function of hydrochloric acid in the stomach: Hydrochloric acid (HCl) is crucial for digestion and maintaining the stomach's acidic environment, which helps in breaking down food and activating digestive enzymes.

Identify the different types of cells in the stomach lining: The stomach contains several types of cells, each with specific functions. These include chief cells, goblet cells, enteroendocrine cells, and parietal cells.

Learn about the role of each cell type: Chief cells secrete pepsinogen, goblet cells produce mucus, enteroendocrine cells release hormones, and parietal cells are responsible for secreting hydrochloric acid.

Focus on parietal cells: Parietal cells, also known as oxyntic cells, are located in the gastric glands of the stomach lining and are specifically tasked with producing hydrochloric acid.

Conclude that parietal cells are the ones that secrete hydrochloric acid, based on their unique function in the stomach's physiology.