A-LevelBiologyCell structureFeb/Mar 2019Paper 1 Q11 Mark
The diagram below was drawn from an electron micrograph of an animal cell. [Figure shows an electron micrograph of an animal cell.] Which diagram would represent the same cell seen under a simple light microscope, using daylight as the only light source?
A[Diagram of a cell with nucleus, no other visible organelles, smooth outline]
B[Diagram of a cell with nucleus, some visible organelles, smooth outline]
C[Diagram of a cell with nucleus and several distinct organelles, smooth outline]
D[Diagram of a cell with nucleus and clearly visible, complex organelles, smooth outline]
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of cell structure within the Biologysyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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