May/June 2026 Paper 13

2026 · 40 questions · 40 parts · 40 marks

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2Microscopy MagnificationMedium1 mark
The actual length of a cell structure is 8 m. Which steps are used to calculate the magnification of an electron micrograph of this cell structure? 1 measure the length of the cell structure image on the micrograph in centimetres 2 measure the length of the cell structure image on the micrograph in millimetres 3 divide the image length by 1000 4 multiply the image length by 1000 5 divide by eight 6 multiply by eight