DP Biology (last assessment 2024)

Test builder »

Question 18N.3.HL.TZ0.a

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

The diagram shows an overview of the Henriksdal wastewater treatment process in Stockholm, Sweden.

State a group of organisms that will be active in the fermenter labelled X. 

[1]

Markscheme

bacteria
OR
archaeans
OR
methanogens ✔

Accept a named bacterium

Syllabus sections