increase the affinity”, “decrease the affinity” or “no change in affinity i) Myoglobin ii) Haemoglobin when A decrease in the partial pressure of CO2 in the lungs An increase in the BPG level

Q: does decreasing 2,3-BPG concentration increase or decrease the binding affinity of hemoglobin for…

A: 2,3-BPG - 2,3-bisphosphoglycerate Hemoglobin exist in 2 states:  T-state (tense), and the R-state…

Q: How does an increased level of 2,3-BPG help our bodies compensate through crises of a low…

A: Blood carries oxygen throughout the blood with the help of hemoglobin, which is illustrated by the…

Q: Which is true about the oxygen-hemoglobin dissociation curve? OA decrease in pH decreases hemoglobin…

A: All of the above

Q: Explain why damage to the spinal cord around the level of C4 or higher generally leaves a patient…

A: The spinal column or the vertebral column runs from the base of the skull all the way up to the tail…

Q: During re-breathing into a paper bag, a change in arterial PCO2 by __________ will __________…

A: Hyperventilation- The person is breathing faster or deep breathing due to anxiety/stress/panic.…

Q: Explain Major Feedback Effects of Inhibin?

A: In the human ovary, inhibin has been shown to extend androgenic hormone production by theca cells.

Q: Is the chemical signal that causes the cessation of breath holding a decrease or an increase in CO2…

A: Apnea is cessation of breath naturally due to excess body weight or some underlying medical…

Q: Explain the changes in ventilation in response to an increase in plasma H1 concentration produced by…

A: The lactic acid in the blood is the product of metabolites formed from the lactate system or…

Q: write notes on "HbA1C".(100-120 words

A: Diabetes is the inability to produce or use insulin. When insulin becomes unavailable for the…

Q: what is the effect of moderate activity on hemoglobin in young females

A: The moderate activity has an impact on hemoglobin levels in young females. With some activities like…

Q: Explain the interactions of hemoglobin with 2,3 ВPG.

A: 2, 3 BPG is an intermediate of glycolysis . It is synthesized with the help of 2, 3 BPG shunt or…

Q: a. How does [H*] affect the ability of hemoglobin to bind O2? [Select] b. What is the physiological…

A: Hemoglobin contains iron, which allows it to pick up oxygen from the air we breathe and deliver it…

Q: Graph the relationship between hemoglobin–O2 saturation and the partial pressure of O2 in the blood.…

A: Hemoglobin is an essential pigment present in RBCs that help in the transportation of oxygen.

Q: Increased partial pressure of O2 in plasma from 50mmHg to 100 mmHg leads to following: O A) 2 fold…

A: Henry's law :This law states that the amount of any gas dissolved in any liquid is directly…

Q: Oxyhemoglobin formation is promoted at the while deoxyhemoglobin formation is promoted at the…

A: We know that A protein found in the erythrocyte's cytoplasm that comprises a globin chain and heme…

Q: Will a decrease in elevation shift the binding curve of hemoglobin? Will it shift the curve to the…

A: Binding curve of haemoglobin:  this is also called as oxygen dissociation curve which is plotted…

Q: Contrast the characteristics and function of myoglobin versus hemoglobin   1.which is impacted by pH…

A: Myoglobin and hemoglobin are proteins involved in binding and carrying oxygen in the body, but they…

Q: Which of the following is the correct sequence of progressive adaptive respiratory changes at high…

A: Introduction: Whenever a person travels to a higher altitude from the sea level, the person…

Q: Discuss and relate the gas carrying capacity of the hemoglobin in reference to its component parts.

A: Hemoglobin- Hemoglobin is made up of two parts heme(iron) and globin(protein) and it is present in…

Q: Predict the effects on tissue oxygenation of a drug that significantly increases hemoglobin’s…

A: Tissue oxygenation is the process by which the tissues are supplied with oxygen. Oxygen in the…

Q: . With regard to how mountain climbers adapt to the low oxygen pressure of higher altitudes, explain…

A: The mountain climber needs more oxygen because of high altitude, level of oxygen decreases.

Q: Hyperventilation will result in   Chooe from the following:   (A) loss of carbon dioxide molecules…

A: The respiratory system is responsible for release of carbon dioxide from the body and uptake of…

Q: If a patient has increased resistance in his or her lungs, how can this be detected by a doctor?…

A: Lung function tests otherwise called pulmonary function tests, or PFTs, are a group of tests that…

Q: How does BPG affect the release of O2 from hemoglobin?

A: BPG stands for Bisphosphoglyceric acid. The BPG binds to the hemoglobin which reduces the affinity…

Q: When oxygenated blood (Hemoglobin nearly 100% saturated), reaches resting systemic tissues, what…

A: The red blood cell contains the iron-containing pigment known as haemoglobin. The function of…

Q: List the three ways in which carbon dioxide is transported in the red blood cells

A: Carbon dioxide is the product of cellular respiration. The amount of carbon dioxide that is produce…

Q: Negative feedback Receptor Effector Departure from Return to resting level Resting level Positive…

A: When the output of a system serves to decrease or dampen the mechanisms that contribute to that…

Q: A right shift of an oxy-hemoglobin dissociation curve would result from a decrease in

A: The oxy-hemoglobin dissociation curve is a graph that illustrates the relationship between the…

Q: Reduction in pH of blood will -------------------------- (descrease/increase) the affinity of…

A: The hemoglobin is present within the RBC that helps in transportation of gases throughout the body.…

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: Explain the mechanism through which the hemoglobin oxygen dissociation curve changes in exercising…

A: The hemoglobin oxygen dissociation curve is a graphical portrayal that represents the connection…

Q: Identify the factors that shift the oxyhemoglobin dissociation curve to the right?

A: The oxygen-dissociation curve is a graph with the oxygen partial pressure along the horizontal axis…

Q: Describe the relationship between the partial pressure of oxygen and the binding of oxygen to…

A: Hemoglobin is an oligomeric, allosteric conjugated protein with four polypeptide chains joined by…

Q: Is hyperventilation associated with an increase or decrease in blood CO2 levels?

A: Introduction: The acid base of the blood is classified into the metabolic and respiratory…

Q: Sometimes Don prefers to dive simply by holding his breath. Based on the following oxygen saturation…

A: An average person with no training on diving can hold his breath for about half a minute under…

Q: 1. Is this statement correct or incorrect? Explain.  During strenuous exercise, the…

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

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: Where does hypoxia occur? What does blood protect us from?

A: The blood's oxygen level is determined by how much oxygen is present in the blood. Low blood oxygen…

Q: How will the lungs compensate for an acute rise in the partial pressure of CO2 in arterial blood? (1…

A: Lungs compensate by hyperventilation when the partial pressure of carbon dioxide is increased in the…

Q: What is the relationship among the Haemoglobin, iron and TIBC levels?

A: The pigment in the blood that basically presents in erythrocytes (red blood cells) of the living…

Q: Compare and contrast the oxygen binding pockets of myoglobin and haemoglobin.

A: In the red blood cells, hemoglobin is a protein that brings oxygen to the organs and tissues of the…