DP Biology (last assessment 2024)

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Question 18M.2.SL.TZ1.a.ii

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.2.SL.TZ1.a.ii
Level SL Paper 2 Time zone TZ1
Command term Suggest Question number a.ii Adapted from N/A
a.ii.
[Maximum mark: 1]
18M.2.SL.TZ1.a.ii

Suggest the reason for cellulose passing undigested through the human gut.

[1]

Markscheme

enzymes required to digest cellulose not present in the human gut OWTTE
OR
undigested cellulose provides bulk/fibre

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