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 Heart2h 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

Carbon

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Multiple Choice

What is the reason carbon atoms are the most versatile building blocks of the molecules used by living organisms?

Carbon is the central atom of carbon dioxide, a necessary molecule for photosynthesis.

Carbon is the central atom in urea, a molecule used by many living organisms to transport wastes from the body.

All of the listed responses are correct.

Each carbon atom acts as an intersection point from which a molecule can branch off in up to four directions.

Verified step by step guidance

Understand the unique properties of carbon atoms that make them versatile in forming complex molecules.

Recognize that carbon atoms have four valence electrons, allowing them to form four covalent bonds with other atoms.

Visualize how these four covalent bonds enable carbon atoms to act as intersection points, creating diverse molecular structures.

Consider the implications of carbon's bonding capabilities in biological molecules, such as carbohydrates, proteins, lipids, and nucleic acids.

Reflect on how the ability to form stable and varied structures is crucial for the complexity and functionality of living organisms.

Master Carbon with a bite sized video explanation from Bruce Bryan

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