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
- (a)location of ATP synthase[1]
- (b)transports hydrogen atoms[1]
- (c)nucleotide with a purine base[1]
- (d)location of substrate-linked phosphorylation[1]
- (e)enters the Krebs cycle[1]
- (f)produced by oxidation of triose phosphate[1]
Mark scheme
Marking points from the official mark scheme (Feb/Mar 2018). The mark or mark type is shown in brackets.
- [6] 7;
- 4;
- 9/4;
- 2;
- 10;
- 3;
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