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

Introduction to Water

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Introduction to Water

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Multiple Choice

Cells are surrounded by water, with which they are mostly filled. Which of the following occurs as a result?

The temperature of living things tends to change relatively slowly.

A variety of nutrient molecules is readily available as dissolved solutes.

Waste products produced by cell metabolism can be easily removed.

All of the listed responses are correct.

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Verified step by step guidance

Understand that water is a major component of cells and the environment surrounding them, which plays a crucial role in maintaining cellular functions.

Recognize that water has a high specific heat capacity, meaning it can absorb and release large amounts of heat with minimal temperature change. This property helps stabilize the temperature of living organisms.

Acknowledge that water is an excellent solvent, allowing a variety of nutrient molecules to dissolve and be readily available for cellular processes.

Consider that the solubility of waste products in water facilitates their transport and removal from the cell, aiding in efficient waste management.

Conclude that all the listed responses are correct because they highlight the essential roles of water in maintaining homeostasis and supporting cellular functions.