Read more about the article CHAPTER THREE: Blood cells and how they are formed.
A ball and stick + ribbons model of Human Hemoglobin, the protein in red blood cells which transports oxygen around the body. Getty Images.

CHAPTER THREE: Blood cells and how they are formed.

Part two. Read part one from here. Red bone marrow contains the hematopoietic stem cells that produce all blood cells – red blood cells, white blood cells, and platelets. Hematopoietic…

Continue ReadingCHAPTER THREE: Blood cells and how they are formed.
Read more about the article CHAPTER THREE: BLOOD AND BLOOD PRESSURE: what constitutes blood?
Centrifuged blood to illustrate the components of blood

CHAPTER THREE: BLOOD AND BLOOD PRESSURE: what constitutes blood?

Part One. Introduction Blood is a fluid connective tissue that the heart pumps around the body through blood vessels. Blood transports oxygen and nutrients to tissues and carbon dioxide and…

Continue ReadingCHAPTER THREE: BLOOD AND BLOOD PRESSURE: what constitutes blood?