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

Inorganic catalysts work efficiently at . . . . . . temperature and . . . . . . pressure.

Which functional groups are present at the two ends of an enzyme's structure?

Specific chemicals that act as biological catalysts are:

The enzyme,which combines with a non-protein part to form a functional enzyme,is known as:

To explain the mechanism of enzymatic action, who proposed the "Lock and Key hypothesis"?

Vedclass Test Series

Exam Paper Generator

Online Exam Module