CAPE Biology Unit 2 · 2004 · Paper 2 · Question 4(c)
Discuss the value to humans of ethanol production by microorganisms.
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- 4(a)(i)Explain the need for the initial phosphorylations during the process of glycolysis.[2 marks]
- 4(a)(ii)Explain the need for the presence of adenosine diphosphate (ADP) during the process of glycolysis.[2 marks]
- 4(a)(iii)Explain the need for the presence of inorganic phosphate during the process of glycolysis.[2 marks]
- 4(a)(iv)Explain the need for the presence of nicotinamide adenine dinucleotide phosphate (NADP) / NAD during the process of glycolysis.[2 marks]
- 4(a)(v)Explain the need for the conversion of hexose to triose during the process of glycolysis.[2 marks]
- 4(b)"The anaerobic pathway used by animals has more potential for energy conservation than anaerobic respiration in plants." Discuss this statement by reference to…[5 marks]
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