How substrate concentration affects the activity of enzyme What is Michaelis Menten constant?
How substrate concentration affects the activity of enzyme What is Michaelis Menten constant? Saturation kinetics is also called zero-order kinetics or Michaelis–Menten kinetics. The substrate concentration that produces half-maximal velocity of an enzymatic reaction, termed Km value or Michaelis–Menten constant, can be determined experimentally by graphing vi as a function of substrate concentration, [S]. Does changing substrate concentration affect km? As Km is a constant, it is not affected at all by increasing the substrate concentration. The relationship between Km and substrate concentration is that Km corresponds to the substrate concentration where the reaction rate of the enzyme-catalysed reaction is...