Answer : The dissociation constant of the PFK‑inhibitor complex is, 5 µM
Explanation :
The expression for reversible competitive inhibition when apparent Km affected by addition of the inhibitor is:
![K_m_a=K_m[1+\frac{I}{K_i}]](https://tex.z-dn.net/?f=K_m_a%3DK_m%5B1%2B%5Cfrac%7BI%7D%7BK_i%7D%5D)
where,
 = apparent value = 52 µM
 = apparent value = 52 µM
 = Michaelis–Menten constant = 40 µM
 = Michaelis–Menten constant = 40 µM
I = inhibitor concentration = 1.5 µM
 = dissociation constant of the PFK‑inhibitor complex
 = dissociation constant of the PFK‑inhibitor complex 
Now put all the given values in the above formula, we get:
![52\mu M=40\mu M[1+\frac{1.5\mu M}{K_i}]](https://tex.z-dn.net/?f=52%5Cmu%20M%3D40%5Cmu%20M%5B1%2B%5Cfrac%7B1.5%5Cmu%20M%7D%7BK_i%7D%5D)

Therefore, the dissociation constant of the PFK‑inhibitor complex is, 5 µM
 
        
             
        
        
        
Answer:
you....your not asking anything?
 
        
             
        
        
        
the answer is a weigh depends on mass
 
        
             
        
        
        
Glucose is required for both aerobic and anaerobic respiration.