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 Membrane Transport

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Introduction to Membrane Transport

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Multiple Choice

What process permits the absorption of glucose into cells during digestion?

Endocytosis

Simple diffusion

Facilitated diffusion

Active transport

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Verified step by step guidance

Understand the role of glucose in the body: Glucose is a vital source of energy for cells, and its absorption is crucial for maintaining cellular functions.

Identify the mechanism of glucose absorption: Glucose absorption into cells typically occurs through active transport, which requires energy to move glucose against its concentration gradient.

Differentiate between transport mechanisms: Active transport is distinct from other mechanisms like endocytosis, simple diffusion, and facilitated diffusion, as it involves the use of ATP to transport molecules.

Explore the role of transport proteins: In active transport, specific transport proteins, such as the sodium-glucose transport protein, are involved in moving glucose into cells.

Consider the energy requirement: Active transport requires energy in the form of ATP, which is used to change the shape of the transport protein, allowing glucose to enter the cell.