Biology AQA respiration

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Last updated: June 15, 2017

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First submitted	June 15, 2017
Times taken	65
Average score	46.7%
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Hint	Answer
Starting sugar in respiration.	Glucose
Stages of respiration in order. First.	Glycolysis
Second.	The link reaction
Third.	Kreb's Cycle
Fourth and final.	Electron transfer chain / Oxidative phosphorylation.
4 carbon intermediate in the Kreb's cycle.	Oxaloacetate
Phosphorylation of ATP in Kreb's cycle.	Substrate level phosphorylation
Two reduced substances formed by Kreb's cycle.	FAD and NAD

Hint	Answer
2 carbon compound co-enzyme A joins with in the link reaction.	acetate
Product of anaerobic respiration in mammals.	Lactate
In Plants/yeast	ethanol
What is the final electron acceptor.	Oxygen
Where Glycolysis occurs	Cytoplasm
In what part of the mitochondria does the Kreb's cycle take place.	Matrix
3 carbon compound in glycolysis, that is also found in the calvin cycle.	Triose phosphate.

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