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

Osmosis

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Osmosis

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Multiple Choice

In the context of osmoregulation, what type of solution is typically preferred by animals to maintain homeostasis?

Isotonic solution

Supersaturated solution

Hypertonic solution

Hypotonic solution

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Verified step by step guidance

Understand the concept of osmoregulation: Osmoregulation is the process by which animals maintain the balance of water and electrolytes in their bodies to ensure proper cellular function.

Define isotonic, hypertonic, and hypotonic solutions: An isotonic solution has the same solute concentration as the cell, a hypertonic solution has a higher solute concentration than the cell, and a hypotonic solution has a lower solute concentration than the cell.

Consider the effects of each solution type on cells: In an isotonic solution, cells maintain their normal shape and function. In a hypertonic solution, cells may shrink due to water loss. In a hypotonic solution, cells may swell and burst due to water intake.

Determine which solution type is ideal for homeostasis: Homeostasis involves maintaining stable internal conditions. An isotonic solution is typically preferred because it allows cells to maintain their normal shape and function without gaining or losing water excessively.

Conclude that an isotonic solution is the preferred type for animals to maintain homeostasis, as it prevents the adverse effects of cell shrinking or swelling.