5
(ii)
Using the data in the two graphs opposite, suggest reasons for the relationship
between daily meat consumption and the incidence of colon cancer in women.
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(2)
(b)
(i)
Calculate the difference in colon cancer incidence between Hungarian women and
Swedish women.
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(1)
(ii)
Discuss whether meat consumption causes colon cancer in Sweden and Hungary.
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(3)
(Total 7 marks)
10.
Draw a diagram of a villus in vertical section.
(Total 5 marks)
11.
(a)
State two sources of disaccharides in the diet.
1.
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2.
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(1)