A single active mitochondrion in a muscle cell synthesises approximately 1.8×1041.8 \times 10^41.8×104 molecules of ATP every second to supply the cell's metabolic needs.
Calculate the total number of ATP molecules synthesised by this mitochondrion during a continuous exercise period of 1.51.51.5 hours. Give your answer in standard form.
82 exam-style questions on OCR GCSE Biology 2.1 Supplying the cell, covering 2.1.1 Transport across cell membranes, 2.1.2 Mitosis and the cell cycle, 2.1.3 Importance of cell differentiation, and 2.1.4 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.