Which of the following can be used to determine the rate of enzyme-catalyzed reactions?

Given the following data for an enzyme-catalyzed reaction:| [S] (mM) | Initial velocity ($v_0$) (μmol/min) ||----------|-----------------------------------|| 0.5 | 2.0 || 1.0 | 3.3 || 2.0 | 4.4 || 5.0 | 5.0 |What is the approximate $V_{max}$ for this enzyme under these conditions?

Refer again to the Michaelis-Menten plot of reaction velocity ($v$) versus substrate concentration ($[S]$). In which region is the enzyme saturated with substrate?

Which of the following is a method commonly used to measure the activity of an enzyme?

3. How does increasing substrate concentration generally affect the rate of product formation in an enzyme-catalyzed reaction?

How do enzymes affect the rate of a chemical reaction?