- Download the worksheet to save time writing
- Start solving the practice problems
- If you're stuck, watch the video solutions
- See your summary to get more insights

Which two factors define a line on a Lineweaver-Burk plot?
Why can the slope of a Lineweaver-Burk plot never be zero or negative?
What does it mean for substrate concentration to increase towards zero on a Lineweaver-Burk plot?
Which factors directly influence the calculation of Vmax?
Given enzyme kinetics data showing a linear relationship in a Lineweaver-Burk plot, which method should be used to calculate Vmax?
If the slope of a Lineweaver-Burk plot is 0.2 s/μM and the y-intercept is 0.1 s, what is Vmax?
How are the Michaelis-Menten and Lineweaver-Burk equations related?
How does the concentration of free enzyme and substrate relate to the enzyme-substrate complex concentration?
How does an increase in substrate concentration affect the formation of the enzyme-substrate complex when Km is low?
Why is kcat referred to as the turnover number?
How does the rate-limiting step of an enzyme-catalyzed reaction affect kcat and the overall reaction rate?
How might a low kcat value for an enzyme like DNA polymerase I affect cellular processes?
What is the specificity constant in enzyme kinetics?
How does substrate concentration affect enzyme preference as measured by the specificity constant?