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A-LevelBiologyEnergy and respirationFeb/Mar 2018Paper 4 Q86 Marks

Structures and compounds involved in respiration include: 1 coenzyme A 2 cytoplasm 3 pyruvate 4 NAD 5 outer mitochondrial membrane 6 carrier protein 7 inner mitochondrial membrane 8 intermembrane space of mitochondrion 9 ADP 10 acetyl group Match each of the descriptions with one number chosen from 1 to 10, to show the correct structure or compound. You may use each number once, more than once or not at all. location of ATP synthase transports hydrogen atoms nucleotide with a purine base location of substrate-linked phosphorylation enters the Krebs cycle produced by oxidation of triose phosphate

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The correct answer is . This question tests the candidate's understanding of energy and respiration 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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About This A-Level Biology Question

This structured question appeared in the Cambridge A-Level Biology (9700) Feb/Mar 2018 examination, Paper 4 Variant 2. It tests the topic of Energy and respiration and is worth 6 marks.

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