The efficiency of two enzymes can be compared | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The efficiency of an enzyme is often determined by its catalytic power,which is represented by the turnover number $(k_{cat})$. However,in the con

Vedclass · Accepted Answer

$K_m$ value

Vedclass · Answer

(A) The efficiency of an enzyme is often determined by its catalytic power,which is represented by the turnover number $(k_{cat})$. However,in the context of comparing enzyme kinetics,the $K_m$ value (Michaelis constant) is a crucial parameter. $K_m$ represents the substrate concentration at which the reaction rate is half of the maximum velocity $(V_{max}/2)$. $A$ lower $K_m$ value indicates a higher affinity of the enzyme for its substrate,meaning the enzyme is more efficient at lower substrate concentrations. Therefore,$K_m$ is the standard parameter used to compare the efficiency and affinity of different enzymes for the same substrate.

The efficiency of two enzymes can be compared by their:

Similar Questions

In the modern system of nomenclature,which one of the following enzymes occupies the $6^{th}$ position?

Select the correct option for the active site.

The proteinous part of an enzyme is known as:

Which of the following is incorrect regarding the mechanism of enzyme action?

What is the enzyme that catalyzes the removal of hydrogen from a substrate in a reaction called?

Vedclass Test Series

Exam Paper Generator

Online Exam Module