Why does myoglobin have a hyperbolic curve?
why does myoglobin have a hyperbolic curve?
Homework Answers
Ans :
The oxygen binding curves of hemoglobin and myoglobin represent their affinity for binding with oxygen molecules. The hemoglobin's oxygen binding curve is sigmoidal in shaoe since it has less affinity for oxygen molecules but for the myoglobin the oxygen binding curve is hyperbolic curve since it has higher affinity for oxygen molecules.
This is because as the pressure drops , the affinity of hemoglobin for oxygen molecules decreases but myoglobin affinity for oxygen does not reduce greatly , its affinity is still maintained and hence the hemoglobin leave oxygen molecules quicker and become better transporter for oxygen .
multiple choice questions Molecules that are both hydrophobic and hydrophilic are The hyperbolic binding curve of...
multiple choice questions
Molecules that are both hydrophobic and hydrophilic are The hyperbolic binding curve of myoglobin differs from the sigmoidal curve of hemoglobin in that the hyperbolic curve What type of bond links the monomers of a polysaccharide? An enzyme inhibitor that does not bind to the active site is a (an) Examine the cyclic D-monosaccharide shown below. The linear form of this monosaccharide must be a/an The catalytic triad of Trypsin and other serine proteases consists of
When binding with oxygen, what type of binding curve does hemoglobin have? Linear Sigmodial Hyperbolic it...
When binding with oxygen, what type of binding curve does hemoglobin have? Linear Sigmodial Hyperbolic it has none
Draw the hyperbolic curve of Mb-O2 binding, the hyperbolic curve of Hb-O2 binding without 2,3 BPG...
Draw the hyperbolic curve of Mb-O2 binding, the hyperbolic curve of Hb-O2 binding without 2,3 BPG and the sigmoidal curve of Hb-O2 binding with 2,3 BPG. Understand how the curve explains the affinity difference and Hb cooperative binding.
Please write legible and simplified. Myoglobin is not cooperative and hemoglobin is. Why? Why does hemoglobin...
Please write legible and simplified.
Myoglobin is not cooperative and hemoglobin is. Why? Why does hemoglobin being a multimeric protein (specficlly tetramer for hemoglobin) make it cooperative?
What does hemoglobin have that myoglobin does not which makes positive cooperatively in binding oxygen possible?
What does hemoglobin have that myoglobin does not which makes positive cooperatively in binding oxygen possible?
#15 15. “A monopolist does not have a supply curve.” Why is this an important concept,...
#15
15. “A monopolist does not have a supply curve.” Why is this an important concept, and what is the difference from competitive sellers, who do have supply curves? 16. Why does the monopolist's marginal revenue curve lie
Binding of oxygen to both myoglobin and hemoglobin in causes a conformational change in which a...
Binding of oxygen to both myoglobin and hemoglobin in causes a conformational change in which a proximal histidine is moved toward the plane of the heme ring. In hemoglobin, this results in a sigmoidal O2 binding whereas myoglobin exhibits hyperbolic O2 binding. Explain this difference.
3. Why does LM curve slope upwards ? 4. Why does IS curve slope downward ?
3. Why does LM curve slope upwards ? 4. Why does IS curve slope downward ?
Why does the titration curve of a strong acid and strong base appear to have a...
Why does the titration curve of a strong acid and strong base appear to have a buffer region, if strong acids and bases cannot act as buffers?
Why is this difference in the binding curves of hemoglobin and myoglobin functionally important?
Why is this difference in the binding curves of hemoglobin and myoglobin functionally important?
multiple choice questions
Molecules that are both hydrophobic and hydrophilic are The hyperbolic binding curve of myoglobin differs from the sigmoidal curve of hemoglobin in that the hyperbolic curve What type of bond links the monomers of a polysaccharide? An enzyme inhibitor that does not bind to the active site is a (an) Examine the cyclic D-monosaccharide shown below. The linear form of this monosaccharide must be a/an The catalytic triad of Trypsin and other serine proteases consists of
Please write legible and simplified.
Myoglobin is not cooperative and hemoglobin is. Why? Why does hemoglobin being a multimeric protein (specficlly tetramer for hemoglobin) make it cooperative?
#15
15. “A monopolist does not have a supply curve.” Why is this an important concept, and what is the difference from competitive sellers, who do have supply curves? 16. Why does the monopolist's marginal revenue curve lie
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