Cells use the energy supplied by ATP from respiration for many processes. Which process does not need energy from respiration?
active transport of ions into a root hair cell
contraction of a muscle cell in the arm
diffusion of oxygen into a red blood cell
joining amino acids together to make a protein
113 exam-style questions on OCR GCSE Biology 1.3 Respiration, covering 1.3.1 Cellular respiration supplies ATP, 1.3.2 Aerobic and anaerobic respiration, 1.3.3 Sugars and carbohydrates, 1.3.4 Amino acids and proteins, and 1.3.5 Fatty acids and lipids. Each one has a worked solution and a mark scheme showing where the marks go.