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Question 19M.3.SL.TZ1.a

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Date May 2019 Marks available [Maximum mark: 2] Reference code 19M.3.SL.TZ1.a
Level SL Paper 3 Time zone TZ1
Command term List Question number a Adapted from N/A
a.
[Maximum mark: 2]
19M.3.SL.TZ1.a

The diagram is of a liver sinusoid.

[Source: © International Baccalaureate Organization 2019]

List the two blood vessels that supply the sinusoids.

1.

2.

 

[2]

Markscheme

a. hepatic artery ✔ 

b. hepatic portal vein ✔

Examiners report

The required words “hepatic” and “portal” were often missing.

Syllabus sections