Please help me with my discussion Imagine you are a red blood cell. Trace the path you would travel in the body beginning with the organ where you were born and ending with the organ where you would die. Discuss the body structures you would meet along the way and then the functions that would be performed. Solution Answer: If I am a red blood cell, the path I would travel in the body starts with \"bone marrow (after erythropoisis)\" followed by the generation of mature RBC that squeeze through blood vessel membranes innervated to the bone marrow finally I enter portal circulation & then reaches heart and lungs to carry out gaseous exchange. Then, I would enter into the spleen, where this organ acts as reservoir and graveyard of RBC that enter from circulation. So that my final destiny is in the organ spleen, where I will be destroyed if I was damaged.