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Biochemistry / General Biology

Collection

Protocols to explore basic concepts in general biology including acid base titration, biological membrane fluidity, cellular respiration, spectrophotometry, photosynthesis, and the effects of temperature on enzyme performance.

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windows Windows

Download Biochemistry / General Biology Collection v7.1-8.0 for Windows

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Download Biochemistry / General Biology Collection v8.0 for Windows

View system requirements and release notes

mac Mac

Download Biochemistry / General Biology Collection v7.1 for Mac

View system requirements and release notes

Lessons

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Acid-Base Titration

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Explore the principles of acids, bases and buffers by performing titration analysis.

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windows Windows

LabChart 7

Download Acid-Base Titration Experiment v2 for Windows

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LabChart 8

Download Acid-Base Titration Experiment v3 for Windows

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mac Mac

LabChart 7

Download Acid-Base Titration Experiment v2 for Mac

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Biological Membranes

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Test the effects of various solvent and temperature treatments on the integrity of cell membranes. Quantify results using a spectrophotometer to measure pigment loss from cells.

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windows Windows

LabChart 7

Download Biological Membranes Experiment v2 for Windows

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LabChart 8

Download Biological Membranes Experiment v3 for Windows

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mac Mac

LabChart 7

Download Biological Membranes Experiment v2 for Mac

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Cellular Respiration in Yeast

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Explore the process of cellular respiration using bakers yeast. Learn to set up and calibrate a galvanic probe then measure the effect of pH and substrate changes on the rate of cellular respiration.

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windows Windows

LabChart 7

Download Cellular Respiration in Yeast Experiment v2 for Windows

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LabChart 8

Download Cellular Respiration in Yeast Experiment v3 for Windows

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mac Mac

LabChart 7

Download Cellular Respiration in Yeast Experiment v2 for Mac

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Introduction to LabChart

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Learn the basics of the PowerLab Data Acquisition System and LabChart software.

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windows Windows

LabChart 7

Download Introduction to LabChart Experiment v1 for Windows

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LabChart 8

Download Introduction to LabChart Experiment v1.2 for Windows

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mac Mac

LabChart 7

Download Introduction to LabChart Experiment v1 for Mac

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LabChart 8

Download Introduction to LabChart Experiment v3.0 for Mac

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Introduction to Spectrophotometry

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Formulate a strategy to assist a commercial client with a toxic waste disposal problem using spectrophotometry techniques.

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windows Windows

LabChart 7

Download Introduction to Spectrophotometry Experiment v2 for Windows

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LabChart 8

Download Introduction to Spectrophotometry Experiment v3 for Windows

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mac Mac

LabChart 7

Download Introduction to Spectrophotometry Experiment v3 for Mac

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Photosynthesis Carbon fixation

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Measure the rate of photosynthesis by recording the pH change in a buffered solution. Manipulate light intensity and see how this affects the rate of photosynthesis.

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windows Windows

LabChart 7

Download Photosynthesis Carbon fixation Experiment v2 for Windows

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LabChart 8

Download Photosynthesis Carbon fixation Experiment v3 for Windows

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mac Mac

LabChart 7

Download Photosynthesis Carbon fixation Experiment v2 for Mac

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Photosynthesis Oxygen Production

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Calibrate an oxygen probe and then measure the rate of photosynthesis by recording the change in oxygen concentration in a buffered solution. Explore how a change in light intensity or oxygen level affects the rate of photosynthesis.

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windows Windows

LabChart 7

Download Photosynthesis Oxygen Production Experiment v2 for Windows

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LabChart 8

Download Photosynthesis Oxygen Production Experiment v3 for Windows

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mac Mac

LabChart 7

Download Photosynthesis Oxygen Production Experiment v2 for Mac

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Temperature Effects on enzyme performance

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Measure the effect of temperature on the activity of the enzyme catechol oxidase.

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windows Windows

LabChart 7

Download Temperature Effects on enzyme performance Experiment v2 for Windows

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LabChart 8

Download Temperature Effects on enzyme performance Experiment v3 for Windows

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mac Mac

LabChart 7

Download Temperature Effects on enzyme performance Experiment v2 for Mac

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