FREE Activity!

Enzyme Activity Lab

Engage your students with a fun drag-and-drop virtual lab!

  • Design and conduct an experiment to predict and explore how pH affects enzyme activity.
  • Measure enzyme activity using color changes and absorbance.
  • Discover how enzymes are vital for essential life processes.
  • Practice real lab skills in a safe, virtual environment.
  • Receive helpful feedback at every step to support learning.

Launch Simulation
Duration
±45 minutes
Published
October 31, 2025
Level
High School
Subject
Cell Biology

Learning objectives

  • Determine how an environmental factor, such as pH, can change the rate of an enzyme reaction.
  • Explain how changing the structure of an enzyme can impact its function.
  • Explain how enzymes catalyze reactions by studying a specific enzyme-substrate pair.

Concepts covered

pH, pH effects on enzyme activity, Enzyme structure and function, Enzyme-catalyzed reactions

Resources

Standards

HS-LS1-1 - Construct an explanation based on evidence for how the structure of DNA determines the structure of proteins which carry out the essential functions of life through systems of specialized cells.

  • [Assessment Boundary: Assessment does not include identification of specific cell or tissue types, whole body systems, specific protein structures and functions, or the biochemistry of protein synthesis.]

NGSS logo
Created with support from
Created with support from
Amgen Foundation

More suggestions

LabXchange
Qualitative Test of Photosynthesis

LabXchange
Ocean Warming

LabXchange
Photosynthesis and Cellular Respiration