A-LevelBiologyTransport in mammals9700/12 · Oct/Nov 2011 · Q271 Mark

Which components of blood are also present in tissue fluid?

Aphagocytes: x proteins: x sodium ions: x

Bphagocytes: ✓ proteins: ✓ sodium ions: ✓

Cphagocytes: ✓ proteins: x sodium ions: ✓

Dphagocytes: x proteins: ✓ sodium ions: ✓

✓ Correct answer

B: phagocytes: ✓ proteins: ✓ sodium ions: ✓

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Topic: Transport in mammals, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Oct/Nov 2011 Paper 1 Variant 2, question 27.

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