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Biological molecules

Which elements are found in carbohydrates and lipids?

A

Carbon, hydrogen and nitrogen.

B

Carbon, hydrogen and oxygen.

C

Carbon, oxygen and calcium.

D

Hydrogen, oxygen and phosphorus.

Biological molecules Flashcards

  1. IGCSE
  2. /Biology
  3. /Biological molecules

Flashcards for Edexcel IGCSE Biology Biological molecules, covering the key terms, definitions and biological processes you need to recall for Paper 1 and Paper 2. 23 cards, matched to the Edexcel IGCSE Biology (4BI1) specification.