Download Homework 2 biochemistry

Unit 1 Cell Biology
Topic 8 Respiration
National 5
Homework 2
1. The diagram shows the role of ATP in cell metabolism
a)
Complete the diagram by entering the names of the appropriate
substances.
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b)
i)
Name one stage of pathway X and state where it occurs in the
cell.
Stage___________
Location____________
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ii) Name the organelle where process Y occurs.
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2. The diagram below shows three stages that occur during aerobic
respiration
a)
b)
i)
Name stage X.
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ii)
Where does stage X occur?
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Name the two metabolic products of stage Z.
____________________ and ______________________
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Unit 1 Cell Biology
Topic 8 Respiration
National 5
3. The diagram below summarises a metabolic pathway within a cell
a)
Name the three carbon compound glucose is broken down into.
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b)
State the location of aerobic respiration within the cell.
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