VIRTUAL BIOLOGY LAB · LAB 14
🧬 Enzyme Action: Amylase
Investigate how temperature and pH influence amylase activity.
CBSE Classes 11–12Interactive practicalDrag & drop challengeStudent notebook
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🔎 Learning objective
Investigate how temperature and pH influence amylase activity.
3Hands-on matches
1Knowledge check
🧬 Interactive laboratory workspace
Explore the biological idea using the model controls. This is a conceptual classroom simulation.
🧬
Enzyme Action: Amylase
Amylase catalyses starch breakdown. Enzyme activity depends on conditions such as temperature and pH.
PRACTICAL WORKBENCH · EXPERIMENT 14
Ready to begin🧪 Enzyme assay bench: Test amylase activity on starch
Enzyme activity depends on temperature, pH and substrate concentration.
APPARATUS & EXPERIMENT CONTROLS
01 · Set up apparatus02 · Adjust variables03 · Run trial04 · Record reading
◉Reaction progress▤
OBSERVATION & MEASUREMENTS
Temperature—
pH—
Starch concentration—
Relative enzyme activity—Awaiting run
Enzyme activity depends on temperature, pH and substrate concentration.
Scientific interpretation will appear after the trial.
Scientific note: Set assay conditions, start the reaction and compare the time for starch breakdown.
Model ready. Choose a condition and run the model to see an observation.
🧪 Hands-on drag & drop challenge
PRACTICAL SKILL BUILDERDrag each item from the tray to its correct destination. On a phone or tablet, tap an item and then tap its destination. Complete all three matches to finish.
🧰 MATERIALS & CONCEPTS
🎯 DROP ZONES
Choose an item and place it in the matching zone.
📓 Observation notebook
Record your observation and export it for revision.
Key concept: Amylase catalyses starch breakdown. Enzyme activity depends on conditions such as temperature and pH.
🎯 Quick knowledge check
Extreme pH or temperature can:
Select one answer to check your understanding.
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