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Oxyhaemoglobin is an unstable compound
because -
because -
- a)One molecule of haemoglobin combines
with four molecules of oxygen - b)There is a chemical bonding between
oxygen and haemoglobin - c)There is a physical bonding between
oxygen and haemoglobin - d)Haemoglobin is a complex pigmented
protein
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Oxyhaemoglobin is an unstable compoundbecause -a)One molecule of haemo...
Oxygen is temporarily adsorbed on the surface of rbc's containing haemoglobin. the bond between them is very weak. so oxyhaemoglobin is quite unstable
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Oxyhaemoglobin is an unstable compoundbecause -a)One molecule of haemo...
Oxyhaemoglobin is an unstable compound because there is a physical bonding between oxygen and haemoglobin.
Explanation:
Oxyhaemoglobin is formed when oxygen molecules bind to haemoglobin in the red blood cells. This compound is crucial for the transport of oxygen from the lungs to the tissues throughout the body.
Physical bonding between oxygen and haemoglobin:
1. Oxyhaemoglobin is formed through a weak physical bonding between the oxygen molecule (O2) and the iron ion (Fe2+) present in the haem group of haemoglobin. The oxygen molecule binds to the iron ion, forming a temporary bond.
2. This physical bonding is reversible, allowing the oxygen to be released from oxyhaemoglobin when it reaches the tissues with low oxygen concentration.
3. The physical bond between oxygen and haemoglobin is relatively weak, allowing for easy dissociation and release of oxygen when needed.
Unstable nature of oxyhaemoglobin:
1. Oxyhaemoglobin is considered unstable because the physical bond between oxygen and haemoglobin is not very strong. It can easily dissociate, releasing oxygen.
2. This instability is crucial for the efficient release of oxygen in tissues with low oxygen concentration. If the bond were too strong, oxygen would not be released easily, leading to oxygen deprivation in the tissues.
3. The weak physical bond between oxygen and haemoglobin allows for a dynamic equilibrium between oxyhaemoglobin and deoxyhaemoglobin. This equilibrium ensures that oxygen is released in areas where it is needed and taken up in areas with higher oxygen concentration.
4. The unstable nature of oxyhaemoglobin also allows for the efficient loading of oxygen in the lungs, where oxygen concentration is high. The physical bond can easily form and stabilize oxyhaemoglobin in the lungs.
In conclusion, oxyhaemoglobin is an unstable compound due to the weak physical bonding between oxygen and haemoglobin. This instability is essential for the efficient release and uptake of oxygen in different tissues of the body.
Explanation:
Oxyhaemoglobin is formed when oxygen molecules bind to haemoglobin in the red blood cells. This compound is crucial for the transport of oxygen from the lungs to the tissues throughout the body.
Physical bonding between oxygen and haemoglobin:
1. Oxyhaemoglobin is formed through a weak physical bonding between the oxygen molecule (O2) and the iron ion (Fe2+) present in the haem group of haemoglobin. The oxygen molecule binds to the iron ion, forming a temporary bond.
2. This physical bonding is reversible, allowing the oxygen to be released from oxyhaemoglobin when it reaches the tissues with low oxygen concentration.
3. The physical bond between oxygen and haemoglobin is relatively weak, allowing for easy dissociation and release of oxygen when needed.
Unstable nature of oxyhaemoglobin:
1. Oxyhaemoglobin is considered unstable because the physical bond between oxygen and haemoglobin is not very strong. It can easily dissociate, releasing oxygen.
2. This instability is crucial for the efficient release of oxygen in tissues with low oxygen concentration. If the bond were too strong, oxygen would not be released easily, leading to oxygen deprivation in the tissues.
3. The weak physical bond between oxygen and haemoglobin allows for a dynamic equilibrium between oxyhaemoglobin and deoxyhaemoglobin. This equilibrium ensures that oxygen is released in areas where it is needed and taken up in areas with higher oxygen concentration.
4. The unstable nature of oxyhaemoglobin also allows for the efficient loading of oxygen in the lungs, where oxygen concentration is high. The physical bond can easily form and stabilize oxyhaemoglobin in the lungs.
In conclusion, oxyhaemoglobin is an unstable compound due to the weak physical bonding between oxygen and haemoglobin. This instability is essential for the efficient release and uptake of oxygen in different tissues of the body.
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Oxyhaemoglobin is an unstable compoundbecause -a)One molecule of haemoglobin combineswith four molecules of oxygenb)There is a chemical bonding betweenoxygen and haemoglobinc)There is a physical bonding betweenoxygen and haemoglobind)Haemoglobin is a complex pigmentedproteinCorrect answer is option 'C'. Can you explain this answer?
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