Question Answer Unacceptable 8 (a) (i) Oxygen – waste product from photosynthesis / needed for chemical reactions Specific organs named other than lungs or placenta (b) Cell A Cell has (Cell) has increased in volume / (Cell) is turgid / (Cell) is swollen / absorbed (Cell) vacuole has swollen water / bloated / cell wall stretched (not negating) 1 mark St properties of simple sugar molecules which allow them to be absorbed Marks two Gr. from the digestive system into the blood.
Question Answer Unacceptable 8 (a) (i) Oxygen – waste product from photosynthesis / needed for chemical reactions Specific organs named other than lungs or placenta (b) Cell A (Cell) has increased in volume / (Cell) is turgid / (Cell) is swollen / (Cell) vacuole has swollen / cell wall stretched 1 mark Cell has absorbed water / bloated (not negating) St Gr. two properties of simple sugar molecules which allow them to be absorbed from the digestive system into the blood. Marks
biology-n5-past-paper-questions-cell-biology.docx