Hemoglobin
Hemoglobin: Hemoglobin is a protein in red blood cells that binds oxygen in the lungs and releases it in tissues, playing a vital role in respiration and giving blood its red color.
Tag Archives: red blood cells
Sickle Cells
Sickle Cells: Sickle cells are abnormally shaped red blood cells caused by a mutation in hemoglobin, leading to reduced oxygen transport and increased risk of blockage in blood vessels.