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| Question | Answer |
| What is diffusion? | Movement of particles from an area of high concentration to an area of lower concentration |
| What 3 things do cell membranes allow into a cell? | Glucose, amino acids and water |
| What 2 things do cell membranes prevent from entering a cell? | Starch and proteins |
| What features are found in an animal cell? | Nucleus, cytoplasm, cell membrane, mitochondria and ribosomes |
| What parts are found in a plant cell? | Nucleus, cytoplasm, cell membrane, mitochondria, ribosomes, cell wall, vacuole and chloroplasts |
| What parts are found in a yeast cell? | Cell membrane, cytoplasm, cell wall and nucleus |
| What parts are found in a bacterial cell? | Cell membrane, cytoplasm, cell wall and genetic material (not in a nucleus) |
| Describe a ribosome | A ribosome is where proteins are made through protein synthesis |
| Describe mitochondria | Cells in which most of the respiration reactions occur |
| What are the three limiting factors for photosynthesis? | Carbon dioxide levels, temperature and light levels |
| What are 3 ways that palisade cells have adapted for photosynthesis? | Has lots of chloroplasts containing chlorophyll, tall shape increasing surface area, thin shape means lots of the cells can fit in the leaf |
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