A-LevelBiologyCell structureFeb/Mar 2016Paper 1 Q31 Mark
Inside a cell, a damaged mitochondrion can be surrounded and enclosed by a membrane to form a vesicle. What happens after the fusion of a lysosome with the vesicle?
AATP production by the mitochondrion increases.
BEnzymes from the lysosome repair the mitochondrion.
CHydrolytic enzymes catalyse the breakdown of the mitochondrion.
DThe mitochondrion is released from the cell by exocytosis.
✓ Correct Answer
The correct answer is C. This question tests the candidate's understanding of cell structure within the Biologysyllabus. The examiner's mark scheme requires...
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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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