Chapter 6 Cell membrane and Transport: Past paper questions

HUMAN BIOLOGYHIGHER

SECTION A All questions in this section should be attempted.

Answers should be underlined with a ruler.

2007.

[Turn overPage 1

2010.

Past paper questions

HUMAN BIOLOGYHIGHER

SECTION A All questions in this section should be attempted.

Answers should be underlined with a ruler.

2012.

[Turn overPage 2

Page 3

SECTION BAll questions in this section should be attempted.

All answers must be written clearly and legibly in ink.2008.

[Turn over

Page 4

SECTION BAll questions in this section should be attempted.

All answers must be written clearly and legibly in ink.2011.

[Turn over

Page 5

SECTION BAll questions in this section should be attempted.

All answers must be written clearly and legibly in ink.2012.

[Turn over

Page 6 [Turn over

SECTION CThis question should be attempted.

Note that the question contains a choice.The question should be attempted on the blank pages which follow.

Supplementary sheets, if required, may be obtained.Labelled diagrams may be used where appropriate.

[END OF QUESTION PAPER]

Marks

HUMAN BIOLOGY -ESSAYS (PG34)Describe the functions of lipids and proteins within the plasma membrane. (15)

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