In a Lineweaver-Burk plot, where can we find Vmax?
Understand the Problem
The question is asking about the Lineweaver-Burk plot, which is a double reciprocal plot used in enzyme kinetics. Specifically, it seeks to identify where Vmax, the maximum reaction velocity, can be found on this plot.
Answer
The y-axis intercept is 1/Vmax.
The intercept on the y-axis of a Lineweaver-Burk plot corresponds to 1/Vmax.
Answer for screen readers
The intercept on the y-axis of a Lineweaver-Burk plot corresponds to 1/Vmax.
More Information
The Lineweaver-Burk plot is a double-reciprocal plot used in enzyme kinetics to find key characteristics of an enzyme such as Km and Vmax. The y-intercept gives 1/Vmax, which highlights the relationship between enzyme activity and substrate concentration.
Tips
A common mistake is confusing the slope with the y-intercept. Remember that the y-intercept is solely related to 1/Vmax, not the slope.
Sources
- Mastering Lineweaver-Burk Plots: A Comprehensive Guide - 2minutemedicine.com
- Using the lineweaver-Burke equation, how do you solve for Vmax? - reddit.com
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