Which molecules are joined together in a cell to make one lipid molecule?
Three glycerol molecules and one fatty acid molecule
One glucose molecule and three fatty acid molecules
One glycerol molecule and three fatty acid molecules
Three glucose molecules and one glycerol molecule
51 exam-style questions on AQA GCSE Biology 4.2 Respiration, covering 4.2.1 Aerobic and anaerobic respiration, 4.2.2 Response to exercise, and 4.2.3 Metabolism. Each one has a worked solution and a mark scheme showing where the marks go.