(EXTRA) Organelles of Plant cell 0.0 / 5 ? Applied SciencePlant cell BTEC NationalEdexcel Created by: ProcastinatorPandaCreated on: 22-12-20 19:55 What is the structure and function of the cell wall? -Made of cellulose forming a sieve-like network. -Protects and supports each cell and the whole plant. 1 of 7 What is the structure and function of chloroplast? -Has a double membrane and is filled with a fluid called stroma. -Contains chlorophyll pigment. -Site of photosynthesis. 2 of 7 What is the structure and function of vacuole? -Membrane-bound sac that contains cell sap. -Stores water and other substances. 3 of 7 What is the structure and function of the tonoplast membrane? -Partially permeable membrane of the vacuole. -Controls the movement of molecules into and out of the vacuole. 4 of 7 What is the structure and function of Amyloplast? -Double membrane-bound sac. -To store starch. 5 of 7 What is the structure and function of Plasmodesmata? -Microscopic channels that cross the cell walls of plant cells. -To allow communication between one cell and another. 6 of 7 What is the structure and function of Pits? -Pores in the cell walls of the xylem. -Allows water to enter and leave xylem vessels. 7 of 7
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