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IGCSE · Biology
Cell structure✓
Movement in & out of cells✓
Biological molecules
Enzymes
58% pathway complete
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osmosis moves water across a partially permeable membrane from high to low water potential…
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Flashcard
What is the role of ATP in active transport?
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Photosynthesis: light reactions
Biology · Ch. 6 · 6 min
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HKDSE · Biology
Cell structure
Photosynthesis
Inheritance
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Q3 · 4 marks12:40 left
Explain how guard cells regulate water loss in leaves.
Type your answer…
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3 / 4 marks
Good link between turgor pressure and stomatal opening. Add explicit mention of osmosis for full marks.
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The French Revolution: Key Events
History • 5 min listen
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