Plants and other organisms perform various essential processes at the cellular and tissue level.
Match each Description with its correct Process, and match each Process with the Structure where it occurs.
| Description | Process | Structure | ||
|---|---|---|---|---|
| releasing energy from food (glucose) using oxygen | photosynthesis | xylem | ||
| using light energy to make food (glucose) | aerobic respiration | chloroplasts | ||
| the pathway for carrying water and mineral ions from roots to leaves | transpiration | mitochondria |
Complete the word equation for aerobic respiration.
glucose+‾⟶carbon dioxide+‾ \text{glucose} + \text{\underline{\hspace{3cm}}} \longrightarrow \text{carbon dioxide} + \text{\underline{\hspace{3cm}}} glucose+⟶carbon dioxide+Animal cells are eukaryotic cells and bacteria are prokaryotic cells. Animal cells and bacterial cells have similarities and differences in their structures.
Give one structure they both have in common (similarity), and one structure difference between them.
40 exam-style questions on OCR GCSE Biology 1.1 Cell structures, covering 1.1.1 Viewing cells with light microscopes, 1.1.2 Sub-cellular structures and functions, and 1.1.3 Electron microscopy and resolution. Each one has a worked solution and a mark scheme showing where the marks go.