B1 Revision 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: Isa HaiderCreated on: 20-01-20 12:01 Why does the nucleus do? It controls all activities in the cell 1 of 15 Do plant cells have a cell wall? Yes 2 of 15 What is a cytoplasm? A liquid gel in which the chemical reactions take place 3 of 15 What is a eukaryotic cell? A cell which has genetic material inside the nucleus 4 of 15 Are animal and plant cell prokaryotic? No, they are eukaryotic 5 of 15 What is a specialised cell? A cell that has differentiated to have a specific function 6 of 15 Give an example of a specialised cell Nerve cell, Neurons, Muscle cells, Sperm cells, Red blood cells etc 7 of 15 What is a xylem cell? A transport tissue in a plant that transports water 8 of 15 What is phloem cell? A transport tissue in a plant that transports food 9 of 15 What is diffusion ? The movement of particle from an area of high concentration to an area of low concentration 10 of 15 What is osmosis? The movement of water molecules from an area of high concentration to low concentration 11 of 15 What is active transport? The movement of particles from an area of low concentration to an area of high concentration 12 of 15 What is the equation for photosynthesis? 6CO2 + 6H20 → C6H12O6 + 6O2 13 of 15 What is the word equation for photosynthesis? Carbon dioxide + water → glucose + oxygen 14 of 15 Why is photosynthesis important? So the plant gets food to survive 15 of 15
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