Why do we not determine the initial reaction rate when the enzyme is saturated with substrate?
Why do we not determine the initial reaction rate when the enzyme is saturated with substrate?
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Question
Why do we not determine the initial reaction rate when the enzyme is saturated with substrate?
Expert Solution
Step 1
Enzymes are biological catalysts that speed up biochemical reactions which might take forever to complete in their absence. Enzyme exhibit specificity and therefore can only catalyse specific reactions.
Enzymes are proteins and therefore can be active only at specific conditions such as optimal pH, temperature, etc. Enzymes convert substrates into different products.
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