PLANT CELL EXPLORER

Holo-Bench v2.7 · Specimen: Elodea canadensis
Calibrating holographic projector…
SPECIMEN FLOATING · SCALE ≈ 1 : 300
STEP 1 / 5

Lab 01 · Photosynthesis Rate

RATE-PROBE

Drive the chloroplast with light, CO2 and temperature and watch oxygen evolution respond. Which factor is limiting right now?

70%
darkfull sun
2 000 µmol m⁻²s⁻¹
50%
01 200 ppm
24°C
0°C40°C
PRESETS
0.0
µmol O2 · m⁻² · s⁻¹
LIMITING FACTOR—
0% of max

Lab 02 · Tonicity & Plasmolysis

OSMO-CELL

Bathe the specimen in different solutions and watch water move. Hypertonic surroundings pull water out — and the protoplast pulls away from its wall.

260kPa turgor
FLACCID-EQ · ISOTONIC
LAB LOG

Water potential Ψ = Ψs + Ψp · the wall answers pressure with turgor.

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