Hemoglobin, a complex protein in red blood cells, carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs. It consists of four polypeptide chains and can bind up to four oxygen molecules. Myoglobin, on the other hand, is a single...
The beta globin protein is one of the subunits of hemoglobin, a protein necessary for the oxygen-carrying function of red blood cells. People with the sickle cell mutation in both copies of the HBB gene produce proteins that clump together and lead to changes in the shape and behavior of re...
The globin of myoglobin binds to a single heme group by forming a coordinate bond.Answer and Explanation: Myoglobin is a hemoprotein, present in the skeletal muscle tissues in all mammals. It functions as an oxygen-storage protein, binds with one oxygen...Become a member and unlock all Study...
What is the fate of the globin portion of hemoglobin? What is the life expectancy of a person with eczema disease? Explain. Define the term anemia. Why a patient with long-term renal disease might have a decreased number of erythrocytes in his or her blood? Explain. ...
What is heme in hemoglobin? Heme isan iron-containing moleculethat is important for many biological processes. Heme combines with globin proteins to form hemoglobin, which carries oxygen in red blood cells from the lungs to the rest of the body. ...
After heme biosynthesis is complete, the heme binds to a protein to carry out a specific function. A common example of this ishemoglobin, a specialized hemeprotein that is composed of heme and four globin chains. Hemoglobin is a major component of red blood cells, and it gives the cells th...
a是由于构成血红蛋白的珠蛋白链合成障碍所引起的一组遗传性慢性溶血性贫血,重症患者需终生输血方能维持生存 Is because constitutes a group of hereditary chronic hemolytic anemia which the hemoglobin globin chain synthesis barrier causes, the critically ill patient must transfuse blood Fang Neng to maintain ...
What is the function of DNA? Genes encode proteins that perform all sorts of functions for humans (and other living beings). The human gene HBA1, for example, contains instructions for building the protein alpha globin, which is a component of hemoglobin, the oxygen-carrying protein in redblo...
What is the function of DNA? Genes encode proteins that perform all sorts of functions for humans (and other living beings). The human gene HBA1, for example, contains instructions for building the protein alpha globin, which is a component of hemoglobin, the oxygen-carrying protein in redblo...
Globin protein is synthesized in the cytoplasm by ribosomes. Even after losing nucleus in mature mammalian RBCs, the residual rRNA continues to synthesize Hb until the reticulocytes enter the vasculature. Cooperativity Oxygen is capable of binding reversibly to the heme group in a process called oxy...