A-LevelBiologyCell structureFeb/Mar 2021Paper 1 Q21 Mark
Which row correctly shows the presence of a cell structure in typical plant cells and in typical prokaryotic cells?
Acentrioles
typical plant cells: present
typical prokaryotic cells: not present
B70S ribosomes
typical plant cells: present
typical prokaryotic cells: present
Clysosomes
typical plant cells: present
typical prokaryotic cells: not present
Dcellulose cell walls
typical plant cells: present
typical prokaryotic cells: not present
✓ Correct Answer
The correct answer is B. 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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