A-Level
AQA
Biology
January 2026
QP-202601-Biology-U3 · Question 1
Question (excerpt):
*02* IB/H/Jan26/BL03 0 1 Nitrogen is a chemical element found in some organic substances in living organisms. 0 1 . 1 Name one organic substance in plants that: • contains nitrogen • does not contain …
*02* IB/H/Jan26/BL03 0 1 Nitrogen is a chemical element found in some organic substances in living organisms. 0 1 . 1 Name one organic substance in plants that: • contains nitrogen • does not contain …
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