WorksheetsLecture 16 - Enzyme Kinetics Quiz
Total questions: 6
Worksheet time: 3mins
What is the model reaction sequence for reversible enzyme kinetics?
S + E ⇌ ES, ES → P + E
S + E → ES, ES → P + E
S + E → ES, ES → P + E
S + E ⇌ ES, ES ⇌ P + E
What does the quasi-steady-state approximation in reversible reactions take advantage of?
Mass balance on different substrate forms
Mass balance on different enzyme forms
Mass balance on different product forms
Mass balance on different cofactor forms
What is the equation for the velocity of the reaction in two-substrate reactions when the formation of a ternary complex is necessary?
v=vmax*[S1]/K1+[S1]
v=vmax*[S2]K2+[S2]
v=vmax*[S1]K2+[S1]
v=vmax*[S2]K1+[S2]
What is the effect of relative concentrations of multiple substrates on the overall kinetics of a system?
Random effect
Negligible effect
Significant effect
No effect
What is the practicality of measuring and monitoring the concentrations of all species in a reaction mixture?
Moderately practical
Highly practical
Partially practical
Not practical
What is the purpose of lumping in chemical kinetics?
To confuse the analysis
To simplify the analysis
To complicate the analysis
To delay the analysis
