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Mark Scheme

Page 7 of 7

Unit Code

Session

Year

2803/01

January

2001

Version Final

Abbreviations, annotations and conventions used in the Mark Scheme

/ ; NOT )

ecf AW ora

= alternative and acceptable answers for the same marking point = separates marking points = answers which are not worthy of credit = words which are not essential to gain credit = underlining) key words which must be used to gain credit = error carried forward = alternative wording = or reverse argument

Question 5

Expected Answers

carbonic anhydrase; hydrogen carbonate ions / HCO3- ; haemoglobinic; buffer/description of buffering; carbaminohaemoglobin;

Marks

5

[Total:

5]

Mark Scheme

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