Heme Group in Hemoglobin | Definition, Structure & Function from Chapter 5 / Lesson 17 64K What is heme? Learn the definition of heme and about the molecule's structure. Also, read about the heme group in hemoglobin and what hemoglobin is made of. Related...
Describe the possible causes of primary and acquired hemochromatosis. a. Describe the biochemical reason why deoxygenated hemoglobin S polymerizes. b. Apart from polymerization, what are the causes of the clinical manifestations in sickle cell disease? What disease does Moyra have? What are the dange...
Explain why males have general higher hematocrit, RBC count, and hemoglobin values than females. Explain why a person who is blood type AB+ can receive blood from any blood type but can only donate to people who are also blood type AB+? Why do...
Explain the difference between the blood disorders Anemia and Hemophilia. An individual is suffering from sickle cell anemia. Describe how their test results (hematocrit, hemoglobin, blood smear) might differ, if at all, from normal blood.
Explain hemoglobin's structure, function, and synthesis. What is the function of calcitonin? Describe the structure and function of the endocrine system. Explain the function of the thymus. Describe the autonomic functions of the heart. What are the functions of cortisol in the body?
What is the difference between BMR and the term metabolic rate? List and describe factors that can affect the affinity of hemoglobin for oxygen. List and describe factors that can affect the affinity or hemoglobin for oxygen. Explain the difference between the up-regulation of c...
Describe the pathophysiology that contributes to low hemoglobin and hematocrit in a hemodialysis patient. Aldosterone has minimal effects on urine volume, blood volume, and blood pressure. This is in spite of the tendency of water to follow sodium osmotically. Explain w...
Define hematocrit. List the factors that can affect the transport of oxygen in hemoglobin. Explain how "blood doping" would make an athlete better prepared to run in a marathon. Briefly explain vascular resistance. Explain the function, characteristics, and source of release of testosterone. ...
Explain why hemoglobin releases more oxygen at an actively working muscle than a resting muscle. Explain how the omission of a meal would affect blood glucose levels and insulin balance. How do proteins affect cellular activity? Explain why a lack of ATP would caus...
What factors are involved in the formation of a clot? What is the difference between coagulants, thrombus and thrombocytes agents? Describe a blood sample (with percentages). Define hematocrit. Describe the shape of a blood cell. What is hemoglobin?