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Question 18N.3.HL.TZ0.c

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Date November 2018 Marks available [Maximum mark: 1] Reference code 18N.3.HL.TZ0.c
Level HL Paper 3 Time zone TZ0
Command term Outline Question number c Adapted from N/A
c.
[Maximum mark: 1]
18N.3.HL.TZ0.c

The diagram shows the emulsion and absorption of a fat globule in the gut.

Outline a function of fats in the body.

[1]

Markscheme

a. use as energy source «for cellular respiration»
OR
«long term» energy storage ✔

b. fat tissue for «heat» insulation ✔

c. protects axons by myelin sheath
OR
other function of fats ✔

Accept first function written only

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