Why does hemoglobin have high affinity for oxygen in arterial blood and lower affinity in capillaries beds? Explain in terms of blood oxygen pressure.

Q: The value for the peak expiratory flow rate decrease in an individual with an upper respiratory…

A: Respiratory tract infection is caused by various pathogens and the common cold. There are also…

Q: Which of the following occurs during the chlorideshift? a. Chloride is removed from the…

A: Blood is a body fluid in humans and other animals. It delivers necessary substances such as oxygen…

Q: hemoglobin i:

A: Hemoglobin : A protein inside red blood cells that carries oxygen from the lungs to tissues and…

Q: Describe the function of each of the following in hemoglobin.  Fe; Distal His; Proximal His;…

A: The red blood pigment present in erythrocytes of living organisms is hemoglobin (Hb). The normal…

Q: Draw an oxygen–hemoglobin dissociation curve?

A: Gas exchange is the interaction by which oxygen and carbon dioxide move between the circulatory…

Q: Which of the following situations occurs if a person's blood becomes more alkaline?   A.…

A: The pH of blood ranges between 7.35 to 7.45 that is slightly basic. The pH below 7.35 makes the…

Q: Carbon monoxide binds to hemoglobin more readily than oxygen. Why is this dangerous?

A: Hemoglobin (Hb) is a protein molecule found in the red blood cells (RBCs) in most vertebrates. It…

Q: Oxyhemoglobin forms by a chemical reaction betweenwhich of the following?a. hemoglobin and carbon…

A: Hemoglobin is a globular protein that contains four haem molecules. Hemoglobin is found on the…

Q: In which of the following disorders, blood has a defective hemoglobin?   A Hematoma B…

A: The blood is the fluid connective tissue that plays an important role in transporting oxygen,…

Q: Why is iron important to erythropoiesis?

A: Erythropoiesis:- It is the process of generating red blood cells by the stem cells (hematopoietic)…

Q: In pneumonia, fluid accumulates in the alveoli of the lungs. How would this accumulation affect…

A: Vital capacity (VC) is the greatest measure of air an individual can remove from the lungs after a…

Q: The metal present in the haemoglobin is _______.

A: Hemoglobin is an oxygen-carrying pigment and predominant protein in the red blood cells. The…

Q: Which substance is transported by hemoglobin? urea O water O oxygen O nitrogen

A: Red blood cells or erythrocytes are the most abundant cells in the blood. The hemoglobin, a protein…

Q: Explain the mechanism by which Haemoglobin maintains the acid-base balance of blood.

A: Hemoglobin is a complex protein formed of hem and globulin. The heme part consists of iron and…

Q: Referring to the loading and unloading of oxygen from hemoglobin (as illustrated in the figure),…

A: Hemoglobin is an oxygen-carrying protein present in the red blood cells in the blood. It is…

Q: Why is oxygen efficiently transferred from hemoglobin in theblood to myoglobin in the muscles?

A: Oxygen move is impacted by the presence of cells in aging stocks. The impact relies upon the…

Q: How does 2,3-BPG lower the oxygen affinity of hemoglobin so significantly?

A: 2,3-Bisphosphoglyceric acid (2,3-BPG) is a naturally occurring molecule that is formed as an…

Q: Relation between inflammation and pulmonary edema

A: The question is asking about the relationship between inflammation and pumonary edema. The…

Q: in thalassemia, a type of anemia, the hemoglobin molecule is malformed. The malformation prevents…

A: Thalassemia is an inherited blood disorder that reduces the production of functional hemoglobin (the…

Q: What are the Adverse effects of an Elevated Afterload on a Patient’s Hemodynamic Hemodynamic…

A: During systole, the heart has to work against the pressure for ejecting the blood is known as…

Q: Which of the following decreases oxygen content but does not alter Pa02 or percentage saturation of…

A: Two ways by which oxygen is carried in blood: Dissolved in plasma (3%): At some extent oxygen is…

Q: hemoglobins interact with hemoglobin S and how can these be differentiated from hemoglobin C

A:

Q: Severe hemorrhage increases peripheral vasoconstriction and heart rate. Why does it cause rapid…

A: When there is an imbalance between the demand and supply of oxygen to the body tissues as a result…

Q: when there is an ABO incompatability, erythroare destroyerd by what mechanism?

A: ABO blood grouping is a common way for classifying human blood based on the presence or absence of…

Q: A hemoglobin molecule has a smaller diameter than an albuminmolecule, but very little hemoglobin…

A: The glomerulus is one of the parts of the nephron. It is a tuft of blood capillaries that play a…

Q: What is hemoglobin F?Why does the fetus need adifferent hemoglobin?

A: Hemoglobin is a protein responsible for carrying oxygen. This protein is found in the red blood…

Q: a. State features of the alveoli that enhance exchange of gases between air and blood. b. Copy and…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Scenario: In Charles’ blood, the partial pressure of CO in the blood (0.4 mm Hg) is far lower than…

A: When carbon monoxide binds to hemoglobin, it cannot be released as easily as oxygen. The slow…

Q: Explain how haemoglobin is able to transport oxygen and carbon dioxide.

A: Hemoglobin is the iron containing protein that is responsible for the transport of mainly oxygen gas…

Q: Discuss how plasma pH affects the hemoglobin saturation curves and the amount of oxygen delivered to…

A: Oxygen-hemoglobin dissociation curve is a graphical representation of the relationship between the…

Q: A trout exposed to acid mine drainage experiences an increase in mucus production along the gills.…

A: Adolf Fick developed Fick's laws of diffusion in 1855 to characterise diffusion. They can be used to…

Q: of most hemoglobins when: 1. deoxygenated blood enters the capillaries in the lungs. 2. oxygenated…

A: Answer ::   Hemoglobin-oxygen dissociation curve as the name suggests describes the relation…

Q: Anemia is characterized by generalized fatigue caused by a deficiency in erythrocytes or hemoglobin.…

A: Anemia refers to a condition in which one does not exhibit sufficient healthy red blood cells to…

Q: In Charles’ blood, the partial pressure of CO in the blood (0.4 mm Hg) is far lower than the partial…

A: Introduction Percent saturation gives the measure of occupancy of four oxygen-binding sites in…

Q: Anemia is characterized by generalized fatigue caused by a deficiency in erythrocytes or hemoglobin.…

A: Ans. Anemia is characterized by generalized fatigue caused by a deficiency in erythrocytes or…

Q: When a person develops a fever, which of the following statements hemoglobin saturation are correct?…

A: When the body temperature of a person rises above the normal range of 98-100 degree F then a person…

Q: Which of the following is True about Hemoglobin: O a. All are True about Hemoglobin O b. it can bind…

A: Introduction Hemoglobin is a type of globular protein found in red blood cells (RBCs) that…

Q: what impact (effect) does sickle cell disease have on oxygen flow through body systems and why does…

A: Autosomal recessive: In this type the gene or condition is recessive type which means expressed in…

Q: With the appearance of strong oxidizers in blood in erythrocytes one of the following substances is…

A: Erythrocytes are the cellular components of blood which are otherwise known as Red Blood Cells…

Q: Which of the following statements is true about hemoglobin? a.hemoglobin b. Each hemoglobin molecule…

A: Hemoglobin is a protein found in red blood cells of vertebrates that binds and carry oxygen…

Q: What is the relationship between blood oxygen pressure and hemoglobin affinity for oxygen?

A: The purpose of the respiratory system is to supply oxygen to each and everybody cells and exhale…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.