Q: What can cause a sudden decrease in oxygen saturation?
A: Oxygen saturation is the oxyhemoglobin or oxygen-bound hemoglobin percentage in the blood. It is…
Q: Explain HCl Production?
A: The human body is a well built machine in which all the organs coordinate together to make it work.…
Q: What are the two possible causes for glycoma?
A: Two possible causes for glaucoma are: Having high internal eye pressure . Having history family of…
Q: Why are features such as high rates of oxygen metabolism, capsules, and leghemoglobin associated…
A:
Q: When total ALP levels are increased, it is the major liver fraction that is most frequently elevated…
A: ALP means alkaline phosphatase enzyme. Major contributor towards the blood ALP level is liver. When…
Q: What determines plasma levels of 1,25(OH)2D3?
A: In blood, plasma is a body fluid which is yellowish clear liquid part of the blood in which forty…
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: HYPERVENTILATION DURING KETOACIDOSIS
A:
Q: What role does carbohydrate intake play in chronic obstructive pulmonary disease? What dietary…
A: Chronic obstructive pulmonary disease (COPD) is a long-term lung disease that causes airflow…
Q: Explain why a person with ketoacidosis may hyperventilate. What benefit might it provide? Also…
A: Acidosis is the condition when the blood pH drops below the normal range.
Q: How is hemoglobin recycled?
A: Hemoglobin is a protein present in the red blood cells that contain the globin and heme group. Heme…
Q: Briefly explain the pigment haemoglobin.
A:
Q: Why is carbon monoxidetoxic for humans?
A: The carbon monoxide (CO) molecule is toxic to humans because it decreases the concentration of…
Q: In what two forms is oxygen carried in the blood?
A: Answer- Oxygen is essential element for all the living organisms. it helps in energy production in…
Q: Why Do Ventilation–Perfusion Abnormalities Affect O2 More Than CO2?
A: Ventilation and perfusion are the two properties related to the exchange of oxygen and carbon…
Q: Explain how biphosphoglycerate helps in the delivery of oxygen to the tissues by hemoglobin through…
A: Introduction BPG or 2,3-bisphosphoglycerate is a highly charged anion formed as an intermediate in…
Q: What is carboxyhemoglobin (COHb)?
A: BASIC INFORMATION BREATHING It is the process in which the air is taken in and exhaled out. The…
Q: What is Anaerobic respiratory?
A: Respiration can be of two types. 1. Aerobic respiration: respiration in the presence of oxygen. In…
Q: Define how carbaminohemoglobin (HbCO2) is formed ?
A: Haemoglobin (Hb) is a quaternary protein found in the red blood cells (RBCs) that carries oxygen and…
Q: Explain the role of hemoglobin in carrying O2, CO2, andhydrogen ions. Which is hemoglobin’s most…
A: Haemoglobin has a quartenary structure.these are formed by α helices and connected by non-helical…
Q: How is haemoglobin associated with respiration explained?
A: Hemoglobin is the iron-containing protein present in erythrocytes. The "heme" is the iron part,…
Q: What gene produces hemoglobin? Why the blood is red? How is heme…
A: Hemoglobin is a protein that serves as a carrier of oxygen in the body. It binds to the oxygen…
Q: What is the significance of the glycolytic enzymes and myoglobin in the blood?
A: Glycolytic enzymes are enzymes involved in the breakdown of glucose molecules. They primarily…
Q: What organisms use hemoglobin?
A:
Q: In what form does most of the carbon dioxide travel in the blood? How and where is this molecule…
A: Carbon dioxide is a colorless and non-flammable gas that we expel out while breathing. In the…
Q: What is the use of BAC?
A: Artificial chromosomes are genetically engineered chromosomes that contain deoxyribonucleic acid…
Q: What must be the charge of the iron in hemoglobin for it to perform its function?
A: Hemoglobin occupies the majority of the space in erythrocytes. These hemoglobin proteins are…
Q: What is the function of the buffer hemoglobin in the human body?
A: Hemoglobin is an oligomeric conjugated protein with four peptide chains joined by a…
Q: How does the breathingprocess correct alkalosis?
A: Respiratory alkalosis is a medical condition in which pH of the blood increases beyond normal range.…
Q: What is the critical amino acid difference between the beta-chain and the gamma-chain of hemoglobin?…
A: Haemoglobin A is the adult haemoglobin tetramer composed of 2 alpha and 2 beta chains whereas fetal…
Q: Under severe starvation conditions, affected individuals develop “acetone breath.” Explain.
A: Acetone breath : It is type of ketone, and it is the same fruity-smelling substance used in nail…
Q: Describe the effect of 2,3- bisphosphoglycerate on the binding of oxygen by hemoglobin.
A: Hemoglobin is a heterotetrameric protein. It carries iron at its core. it is responsible for the…
Q: What is the physiological significance of the cooperative binding of oxygen by hemoglobin?
A: Cooperative binding occurs in binding systems containing more than one type, or species, of…
Q: What would be the outcome for pyruvic acid if oxgen was not present ?
A: Cellular respiration is breaking down of glucose to ultimately produce ATP it is of 4 stages they…
Q: In patients who are terminally ill, what is the effect of antimuscarinic drugs to reduce excess…
A: Respiration is the process through which oxygen and carbon dioxide are exchanged between the…
Q: How does hemoglobin work?
A: Hemoglobin is a tetrameric protein. It has the globin part and the heme part. The globin contains…
Q: Which of the following is true about the proximal histidine of hemoglobin?
A: C) it binds oxygen.
Q: What is the chemical makeup of hemoglobin?
A: Hemoglobin is a protein present in the RBCs, which carries oxygen to the tissues and receive CO2…
Q: How many O2 molecules can be bound by each hemoglobin tetramer?
A: Hemoglobin is a red pigment present in the blood. This helps in the delivery of oxygen from the…
Q: Why is impairment of hemoglobin dangerous?
A: A blood cell, also known as a hematopoietic cell, hemocyte, or hematocyte, is a cell that is formed…
Q: Which disease is caused by impairment of Haemoglobin?
A: Hemoglobin: It is also represented as Hb. It is a protein present in RBCs. Its main function to…
Q: Describe the effect of 2, 3-bisphosphoglycerate on the binding of oxygen by hemoglobin.
A: 2, 3-Bisphosphoglycerate (2,3-BPG) is most abundant organic phosphate in the red blood cell.…
Q: In most tissues, if the temperature is increased by 10°C, how much is the rate of respiration…
A: Respiration can be considered as chemical reaction that results in oxidation and reduction of some…
What mechanism does copper use to facilitate haemoglobin synthesis?
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- Ipatropium is effective for the treatment of asthma because of which of the following actions? A) Dilates the alveoli B) Relaxes the bronchial smooth muscle C) Inhibits the cuild up of fluid in the lungs D) Removes excess fluid collecting in the lungsWhat is carboxyhemoglobin (COHb)?10) The heme group in myoglobin has a lower affinity for carbon monoxide as compared to free heme. What statement below best explains this observation? a) Myoglobin lowers the pH around the heme group. b) Myoglobin has negatively charged groups around the heme group. c) Heme is buried in the core of myoglobin making the heme inaccessible. d) Steric hindrance around the heme group caused by R groups in myoglobin. e) The iron ion of free heme is replaced with a copper ion in myoglobin.
- Which of the following statements are TRUE: Very low oxygen levels will cause: a) Myoglobin instead of hemeglobin will be used to transfer oxygen to cells b) You might experience feelings similar to sickle-cell anemia c) You might have a higher total concentration of hemeglobin to help transport enough oxygen. d) Oxygen will be more concentrated in the air, resulting in higher saturation of hemeglobinBriefly explain the pigment haemoglobin.Name the red pigment carrying oxygen in blood.
- WHAT IS THE BIOCHEMISTRY BEHIND THE HYPERVENTILATION DURING KETOACIDOSIS? PLEASE PROVIDE AN ELABORATED ANSWER!Animal and clinical studies have shown that administration of lactated Ringer’s solution to patients with hypovolemic shock may() A) Increase serum lactate concentration B) Impair liver function C) Improve hemodynamics by alleviating the deficit in the interstitial fluid compartment D) Increase metabolic acidosis E) Increase the need for blood transfusionWhat are the effects of PO2 on carbaminohemoglobin formation and H1 binding by hemoglobin?