ATP produced during glycolysis is a result of substrate level phosphorylation. Explain

2

(a)

What is fermentation?Name any two organic compounds produced in the process.

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What are the main steps in aerobic respiration? Where does it take place?

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Oxygen is critical for aerobic respiration. Explain its role with respect to ETS.

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Where is cytochrome-c located? What is its function?

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What would be the RQ value of yeast if it were to respire glucose anaerobically?

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Glucose, malic acid, oxalic acid and tartaric acid are oxidised to give energy in plant cell. Which of the mentioned acids will give RQ of value 4 and why?

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When a substrate is being metabolised, why does not all the energy that is produced get released in one step? It is released in multiple steps. What is the advantage of stepwise release?

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(a)

Define cellular respiration.

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(a)

Which is the first step in cellular respiration?

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What is the fate of the product of glycolysis?

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(a)

Explain oxidative phosphorylation.

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(a)

What is the source of ATP which is utilized during glycolysis?

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What is the importance of FoF1 particles in ATP production during aerobic respiration?

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Define respiratory quotient and mention the value for the proteins and fats.

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(a)