e) Two 20th century scientists, Leonor Michaelis and Maud Leonora Menten, proposed the model known as Michaelis-Menten Kinetics to account enzymatic dynamics. The model serves to explain how an enzyme can cause kinetic rate enhancement of a reaction and explains how reaction rates depends on the concentration of enzyme and substrate. k1 E + S = ES → E + P k-1 k2 Equation 1 i. Prove Equation 2 by referring to Equation 1. Vmax[S] V = [S] + KM Км Equation 2 ii. Give three characteristic featuręs of catalyst.
Enzyme kinetics
In biochemistry, enzymes are proteins that act as biological catalysts. Catalysis is the addition of a catalyst to a chemical reaction to speed up the pace of the reaction. Catalysis can be categorized as either homogeneous or heterogeneous, depending on whether the catalysts are distributed in the same phase as that of the reactants. Enzymes are an essential part of the cell because, without them, many organic processes would slow down and thus will affect the processes that are important for cell survival and sustenance.
Regulation of Enzymes
A substance that acts as a catalyst to regulate the reaction rate in the living organism's metabolic pathways without itself getting altered is an enzyme. Most of the biological reactions and metabolic pathways in the living systems are carried out by enzymes. They are specific for their works and work in particular conditions. It maintains the best possible rate of reaction in the most stable state. The enzymes have distinct properties as they can proceed with the reaction in any direction, their particular binding sites, pH specificity, temperature specificity required in very few amounts.
![e) Two 20th century scientists, Leonor Michaelis and Maud Leonora Menten, proposed the
model known as Michaelis-Menten Kinetics to account enzymatic dynamics. The model
serves to explain how an enzyme can cause kinetic rate enhancement of a reaction and
explains how reaction rates depends on the concentration of enzyme and substrate.
k1
k2
E + S= ES → E + P
k-1
Equation 1
i. Prove Equation 2 by referring to Equation 1.
Vmax[S]
V =
[S] + KM
Equation 2
ii.
Give three characteristic features of catalyst.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F070524a7-037f-4a8e-a1d0-9f686c30bd50%2F78c1d10e-5e63-4f0f-9014-021fe977b66e%2Fqho8ieg_processed.png&w=3840&q=75)
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