Please help me with my next question step by step 6. The enzyme-catalysed conversion of a substrate at 25 °C has a Michaelis constant of 70 µmoldm3 and a maximum velocity of 20.4 µmol dm3 s¹ when the enzyme concentration is 1.40 nmoldm ³.a.Calculate kcat and n.b. Is the enzyme 'catalytically perfect'?

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6. The enzyme-catalysed conversion of a substrate at 25 °C has a Michaelis constant of 70 μmol dm3 and a maximum velocity of 20.4 µmol dm³ s¹ when the enzyme concentration is 1.40 nmol dm ³. a. Calculate kcat and n. b. Is the enzyme 'catalytically perfect'?

6. The enzyme-catalysed conversion of a substrate at 25 °C has a Michaelis constant of 70 μmol dm3 and a maximum velocity of 20.4 µmol dm³ s¹ when the enzyme concentration is 1.40 nmol dm ³. a. Calculate kcat and n. b. Is the enzyme 'catalytically perfect'?

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions

Section: Chapter Questions

Problem 83IL

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Please help me with my next question step by step

6. The enzyme-catalysed conversion of a substrate at 25 °C has a Michaelis constant of 70 µmol
dm3 and a maximum velocity of 20.4 µmol dm3 s¹ when the enzyme concentration is 1.40 nmol
dm ³.
a.
Calculate kcat and n.
b. Is the enzyme 'catalytically perfect'?

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