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

Introduction to Chemical Bonding

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Introduction to Chemical Bonding

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Multiple Choice

Map of the Lesson on Chemical Bonding

According to the map above, which of the following are types of covalent bonds?
a) Polar.
b) Van der Waals.
c) Ionic.
d) Hydrogen.
e) None of the above.

Polar

Van der Waals.

Ionic.

Hydrogen.

None of the above.

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Verified step by step guidance

Examine the map provided in the image, which categorizes different types of chemical bonds into covalent and non-covalent bonds.

Identify the section labeled 'Covalent' bonds. This section is highlighted in yellow and includes two types of covalent bonds: Nonpolar Covalent Bonds and Polar Covalent Bonds.

Understand the characteristics of Nonpolar Covalent Bonds, which involve equal sharing of electrons between atoms, as depicted by the image of two individuals equally pulling on an electron.

Recognize the characteristics of Polar Covalent Bonds, which involve unequal sharing of electrons, leading to partial charges (δ+ and δ-) on the atoms involved, as shown by the image of individuals unequally pulling on an electron.

Conclude that Polar Covalent Bonds are indeed a type of covalent bond, as indicated by the map. Other options such as Van der Waals, Ionic, and Hydrogen bonds are categorized under non-covalent interactions in the map.