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

17. The Blood

Erythrocytes: Hemoglobin

Anatomy & Physiology

17. The Blood

Erythrocytes: Hemoglobin

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which of the following correctly describes erythropoietin?

A plasma protein that helps in blood clotting

A type of white blood cell involved in immune response

A hormone produced by the kidneys that stimulates red blood cell production

A protein in red blood cells that carries oxygen

Previous problemNext problem

Verified step by step guidance

Understand the role of erythropoietin in the body: Erythropoietin is a hormone that plays a crucial role in the production of red blood cells.

Identify the source of erythropoietin: It is produced primarily by the kidneys in response to low oxygen levels in the blood.

Recognize the function of erythropoietin: It stimulates the bone marrow to produce more red blood cells, which increases the oxygen-carrying capacity of the blood.

Differentiate erythropoietin from other blood components: Unlike plasma proteins involved in clotting or white blood cells involved in immune response, erythropoietin is specifically a hormone related to red blood cell production.

Clarify the distinction from hemoglobin: Hemoglobin is a protein within red blood cells that carries oxygen, whereas erythropoietin is a hormone that stimulates the production of these cells.