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Related Concept Videos

Enzyme Kinetics01:19

Enzyme Kinetics

99.3K
Enzymes speed up reactions by lowering the activation energy of the reactants. The speed at which the enzyme turns reactants into products is called the rate of reaction. Several factors impact the rate of reaction, including the number of available reactants. Enzyme kinetics is the study of how an enzyme changes the rate of a reaction.
Scientists typically study enzyme kinetics with a fixed amount of enzyme in the controlled environment of a test tube. When more reactant, or substrate, is...
99.3K
Introduction to Enzyme Kinetics01:19

Introduction to Enzyme Kinetics

21.3K
Enzyme kinetics studies the rates of biochemical reactions. Scientists monitor the reaction rates for a particular enzymatic reaction at various substrate concentrations. Additional trials with inhibitors or other molecules that affect the reaction rate may also be performed.
The experimenter can then plot the initial reaction rate or velocity (Vo) of a given trial against the substrate concentration ([S]) to obtain a graph of the reaction properties. For many enzymatic reactions involving a...
21.3K

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Related Experiment Video

Updated: Sep 25, 2025

Measuring Lactase Enzymatic Activity in the Teaching Lab
04:41

Measuring Lactase Enzymatic Activity in the Teaching Lab

Published on: August 6, 2018

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Development and Implementation of a Remote Enzyme Kinetics Laboratory Exercise.

Abhishek Bhattacharjee1, Eileen Johnson1, Pablo Perez-Pinera1,2,3,4,5

  • 1Department of Bioengineering, University of Illinois Urbana-Champaign, Urbana, Illinois, USA.

Journal of Microbiology & Biology Education
|May 2, 2022
PubMed
Summary
This summary is machine-generated.

The COVID-19 pandemic necessitated remote learning solutions. An at-home enzyme kinetics lab was developed to teach experimental design and laboratory skills effectively outside traditional settings.

Keywords:
enzyme kineticslaboratoryremote instruction

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Area of Science:

  • Biochemistry Education
  • Remote Laboratory Instruction

Background:

  • The COVID-19 pandemic disrupted traditional laboratory education, limiting access to essential equipment and in-person instruction.
  • Effective remote teaching of practical laboratory skills, particularly in biochemistry, remains a significant challenge.

Purpose of the Study:

  • To develop and evaluate an accessible, at-home enzyme kinetics laboratory exercise.
  • To supplement theoretical lectures with hands-on learning experiences for remote biochemistry students.

Main Methods:

  • Designed a simplified enzyme kinetics lab activity utilizing readily available equipment.
  • Focused on teaching experimental design and fundamental laboratory techniques in a remote setting.

Main Results:

  • The at-home lab effectively supplemented remote lectures, enabling students to learn enzyme kinetics.
  • The activity provided practical experience in experimental design and basic lab skills.

Conclusions:

  • The developed at-home enzyme kinetics lab offers a viable and cost-effective solution for remote biochemistry education.
  • This approach successfully bridges the gap in practical skills acquisition during periods of restricted laboratory access.