1 The genes for human hemoglobinpolypeptides are located in two ________ clusters.

Q: Hemoglobin can exist in one of two forms. What are they?

A: The two forms of Haemoglobin are : Haemoglobin A (α2β2). Haemoglobin A2(@2Δ2).

Q: Why do red blood cells lose their nucleus as they mature? 2. How does the fact that RBCs have no…

A: The red blood cells are called so because of the presence of hemoglobin that helps in the transport…

Q: Why are mitochondria absent in RBCs (red blood cells)?      2. Why are the mitochondria known as…

A: Mitochondria is organelle which is known as the power house of the cell . It produces energy in the…

Q: 6. Hemoglobin molecules in blood bind oxygen and carry it to cells, where it takes part in…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 3 Which of the following is not an antigen that may be found on the surface of an erythrocyte? a. A…

A: 3) red blood cells is a type of cell found in the blood , formed from the bone arrow . it is a non…

Q: 3.Histamine is a signaling molecule that plays a significant role in regulating immune responses…

A: Histamine is a nitrogenous organic molecule that has a role in local immunological responses, as…

Q: 1. Presence of haemoglobin in plasma is called 2. level decrease in intravascular haemolyais.

A: Hemoglobin is considered a globular protein found in red blood cells. It possesses four polypeptide…

Q: Bilirubin results from the degrac Select one: O a. Globin O b. Iron O C. Mitochondria O d. Non-iron…

A: Hemoglobin is the carrier of molecular oxygen in vertebrates. It is made up of iron at the center,…

Q: 1. Which of the following is the example of defense proteins? A. Dehydrogena B. Myoglobin C.…

A: Proteins are classified in different ways. The basis for the classification is function, chemical…

Q: Which cells in our body are popularlycalled “soldiers of the human body”?A. Red blood cellsB.…

A: The property of body to fight against various diseases that are caused by microorganisms and…

Q: 2. Count the number of each type of leukocyte present on the screen and calculate the percentage for…

A: Erythrocytes, leukocytes, and thrombocytes are typically defined to state that they are been…

Q: 1. Briefly describe the affect of the glutamic acid to valine mutation on the Hemoglobin protein as…

A: Answer

Q: 8. A woman has normal blood clotting but testing indicated that she is a carrier of hemophilia. Her…

A: Haemophilia is an X linked recessive disorder.  Let,  XH - normal X chromosome and  Xh - haemophilic…

Q: What is the fate of the blood islands?

A: Blood islands are present around the embryo that is maturing, leading to a wide range of parts of…

Q: The first marker elevated in -- with heart attack AST CK O Troponin Myoglobin O HbA1c is Foetal…

A: Cardiac marker are biomarker use to measure to evaluate heart functions. These markers are used in…

Q: 14. The biccd fiows and gas achange within the heart, circulatory system and lungs. the following…

A: The human heart is a 4 chambered pump that works without getting tired, for our whole life. It…

Q: Rh D-negative individuals generate an immune response when they are exposed to the Rh-D antigen.…

A: When naïve cells encounter antigen for the first time, some of them are stimulated to proliferate…

Q: 6. What leukocyte is increased in allergic reactions? 7. As the cell matures, the cell diameter…

A: Hematopoiesis is the production of all of the cellular components of blood and blood plasma…

Q: 2. Red blood cells are multinucleate in nature.a) Trueb) False

A: Multinucleate cells are the cells with multiple nucleus. Red blood cells (RBC) are red in colour due…

Q: 13/ The term hemolysis is used when hemoglobin leaves red blood cells for any reason and goes out to…

A: Hemolysis It is the rupturing(lysis) of red blood cells and the release of their contents(cytoplasm)…

Q: What is the importance of the two types of enzymes found in plasma?

A: Plasma is blood- cells, if all the cells are removed from blood remaining portion is called plasma.…

Q: fects the structure and function of hemoglobin in the red blo

A: Cells can be defined as the smallest common denominator of  the life. Cells consist of cytoplasm…

Q: 11. An eosinophil is classified as a A. Red blood cell B White blood cell C. Platelet D. Hemoglobin…

A: Blood is a kind of connective tissue. It connects different body parts. The blood transports gases…

Q: 3. Figure 10-1 depicts in incomplete form the erythropoietin mechanism for regu- lating the rate of…

A: Answer  Erythropoietin mechanism for regulating the rate of erythropoiesis

Q: 44. In humans, the plasma comprises what percentage of the blood? a. 45 percent b. 55 percent…

A: We know that Blood is a fluid connective tissue composed of cellular parts like red blood cells…

Q: What are the reasons for the different white blood cell types in humans.  What can you tell if they…

A: Blood is comprised of red blood cells, white blood cells, platelets, and plasma. White platelets…

Q: 1. Regarding Sickle Cell Disease all are correct except one ○ a. Occur in alpha haemoglobin ○ b.…

A: Genetic disorders are defects that are caused by any genetic mechanism like Mendelian genes,…

Q: 1. what role does thrombin play in clot formation in a patient with a small cut ? 2. why does the…

A: When a cut occurs, bleeding happens and to prevent excess blood loss, blood clots at the site of…

Q: 8. Identify the 2 WBC in the photo below picture. A= B= 89 How would you describe the chromia & cell…

A: Lymphocytes are cd8 positive cytotoxic cells . Lymphocytes are mononuclear . Size of lymphocytes may…

Q: woman with type A+ blood can have a baby who's healthy with type B+ blood

A: Hemolytic transfusion   It is antigen antibody reaction which leads to the serious complication…

Q: could a person with type AB+ blood safely receive a blood transfusion of O+ blood?   YES/NO

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: 3 difference between sars cov 2 and B117 variant in relation to their molecule

A: An epidemic is defined as "a global epidemic, or a very large area, crossing international borders…

Q: What advancement in Blood Banking has happened in the Philippines in the past decade?

A: The blood banking system is dedicated to ensuring a safe and adequate supply of blood to the…

Q: 10. Adult human RBCS afé following statemenl(s) Is/are most approprlate explanation for this…

A: Red blood cells, also known as red cells or erythrocytes, are the most common type of blood cell and…

Q: In hereditary hemolytic anemia, massive destruction of red blood cellsoccurs. Would you expect the…

A: Erythrocytic cytoskeletal illnesses are responsible for the development of inherited hemolytic…

Q: In the clinical setting, how do we actually determine someone’s blood type?

A: 1. Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to…

Q: 2. How would a His → Pro mutation affect 2,3,-BPG? 3. Would this change in 2,3-BGP binding cause Hb…

A: 2,3 BPG binds to hemoglobin and decrease the affinity of hemoglobin towards oxygen thereby shifting…

Q: All of the followings are correct, except--------------------------------. A. Pulmonary circuit of…

A: The vascular system or circulatory system helps to circulate the blood in the body. It consists of…

Q: 5. Compare and contrast the changes in cell features during the maturation process. 6. List and…

A: Cells are the building blocks of tissues. All cells undergo changes with aging. They grow larger and…

Q: 1. Which of the following white blood cells would you expect to find in high numbers during a…

A: Following  Type of white blood cells are elevted during helminthic infection:- whenever a person is…

Q: 1. A blood cell protein that elicits an immune reaction may be called a(n) _?_ 2. The _?_ scale…

A: Blood is a bodily fluid found in humans and other animals that transfers metabolic waste products…

Q: In _______________, a genetic mutation codes for an abnormal hemoglobin molecule that is less…

A: Introduction:- A mutation occurs when the sequence of DNA changes. Mutations can occur as a result…

Q: Mature red blood cells * can live for about a year. b. are the largest cells in the blood. promote…

A: Blood is a liquid connective tissue which is formed by liquid part plasma and cellular part RBC WBC…

Q: 4. A couple's family has a genetic history of hemophilia. This is a very damaging disorder that…

A: A mutation or change in one of the genes that codes for the clotting factor proteins required to…

Q: D. Rectum 11. An eosinophil is classified as a A. Red blood cell B. White blood cell C. Platelet D.…

A: Blood contains many types of cells: white blood cells, red blood cells (erythrocytes), and…

Q: The cytoplasm of these cells have large dark granules that contain heparin and histamine: a.…

A: Blood is a continually flowing liquid giving the body nourishment, oxygen, and waste expulsion.…

Q: How does evolution helps in understanding the probable origin of SARS-CoV-2?

A: Introduction: The SARS-CoV-2 pandemic began in late December 2019 in Wuhan, China, and has since…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.