Plant Transport 4.5 / 5 based on 4 ratings ? BiologyPlant TransportIGCSEEdexcel Created by: rebeccasaleCreated on: 25-05-15 10:08 How is sugar made in the leaves? Photosynthesis 1 of 27 What is sugar stored as? Starch 2 of 27 By what structure is sugar carried in to other parts of plants? Phloem 3 of 27 Water is required for what process in plants? Photosynthesis 4 of 27 By what structure is water carried to leaves in? Xylem 5 of 27 Mineral ions are absorbed by the roots by... Active transport 6 of 27 Carbon dioxide is required for what chemical process in plants? Photosynthesis 7 of 27 Which substances are produced by photosynthesis? Oxygen and glucose 8 of 27 How do gases get in and out of the leaves? By diffusion through stomata 9 of 27 What are the three structures that only plant cells have? Chloroplasts, large permanent vacuole, cell wall 10 of 27 What does the phloem transport? Sugars and amino acids 11 of 27 What does the xylem transport? Water and minerals 12 of 27 What do root hairs do? Increase surface area for water absorption and mineral uptake 13 of 27 Is the xylem a continuous tube or divided tube? Continuous 14 of 27 Is the phloem a continuous tube or a divide tube? Divided 15 of 27 What materials are in the walls of xylem? Lignin and cellulose 16 of 27 What is the purpose of lignin in the xylem walls? To stiffen cell wall 17 of 27 What material is in phloem walls? Cellulose 18 of 27 What is the direction of flow of substances in the xylem? Upwards 19 of 27 What is the direction of flow of substances in the phloem? Up and down 20 of 27 What is the name given to the movement of water through a plant from root to stem to leaf and out into the atmosphere? Transpiration 21 of 27 What apparatus is used to measure the rate of water uptake? Potometer 22 of 27 What is the name given to the '**** up' of water in the xylem vessel, caused by water loss in the leaves? Transpiration pull 23 of 27 How does water pass into a root hair cell? Osmosis 24 of 27 How does water pass from the root hair cell to the xylem? Osmosis 25 of 27 Where does water enter the leaf? Mid rib 26 of 27 What 4 factors affect the rate of transpiration? Light intensity, temperature, humidity, wind/air movement 27 of 27
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