VIRTUAL BIOLOGY LAB · LAB 06
🧪 Plasmolysis Simulator
Visualise plasmolysis in plant cells exposed to a hypertonic solution.
CBSE Classes 11–12Interactive practicalDrag & drop challengeStudent notebook
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🔎 Learning objective
Visualise plasmolysis in plant cells exposed to a hypertonic solution.
3Hands-on matches
1Knowledge check
🧬 Interactive laboratory workspace
Explore the biological idea using the model controls. This is a conceptual classroom simulation.
🧪
Plasmolysis Simulator
Water leaves the cell; the protoplast shrinks away from the cell wall. Water entry may reverse the process.
PRACTICAL WORKBENCH · EXPERIMENT 06
Ready to begin🧪 Osmosis wet-lab station: Observe plasmolysis in plant cells
Plasmolysis occurs when water leaves a plant cell in a hypertonic solution.
APPARATUS & EXPERIMENT CONTROLS
01 · Set up apparatus02 · Adjust variables03 · Run trial04 · Record reading
◉Plasmolysis observation▤
OBSERVATION & MEASUREMENTS
Sucrose concentration—
Exposure time—
Specimen type—
Cell response—Awaiting run
Plasmolysis occurs when water leaves a plant cell in a hypertonic solution.
Scientific interpretation will appear after the trial.
Scientific note: Increase external solute concentration and observe the protoplast pulling away from the cell wall.
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: Water leaves the cell; the protoplast shrinks away from the cell wall. Water entry may reverse the process.
🎯 Quick knowledge check
During plasmolysis, the protoplast:
Select one answer to check your understanding.
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