Cell Structure 2.5 / 5 based on 2 ratings ? BiologyCell StructureASWJEC Created by: cassie97Created on: 05-05-14 20:46 Prokaryotic cells are found in... Bactria and blue-green algae. 1 of 20 Eukaryotic cells are found in... Plants, animals, fungi and protoctists. 2 of 20 Function of mitochondrion. Produce energy as ATP. 3 of 20 Function of nucleus. Control cells activities and retain chromosomes. 4 of 20 Function of nucleolus. Manufacture RNA to make ribosomes. 5 of 20 Nucleoplasm contains... Chromatin (coils of DNA bound to protein). 6 of 20 Function of RER. Transports proteins made by ribosomes. 7 of 20 Function of SER. Synthesis and transport of lipids. 8 of 20 The Golgi body is formed by... Small vesicles, pinched off the ER, fused together. 9 of 20 What are lysosomes? Small vacuoles formed when portions if the Golgi body are pinched off. 10 of 20 Where are ribosomes manufactured? In the nucleus. 11 of 20 Function of ribosomes. Protein synthesis. 12 of 20 Where are centrioles found? Just outside the nucleus in the centrosome. 13 of 20 Function of centrioles. Synthesise the microtubules of the spindle. 14 of 20 What is a thylakoid? Flattened sacs containing photosynthetic pigments, eg. Chlorophyll. 15 of 20 Function of cell sap. A storage site for chemicals. 16 of 20 What is a cell wall made of? Cellulose fibres embedded in a polysaccharide matrix. 17 of 20 Function of the cell wall. Provides strength and support, and permits movement of water from cell to cell. 18 of 20 What is the plasmodesmata. Holes in the cell wall between adjacent cells. 19 of 20 Function of the flagellum. Allows movement. 20 of 20
Comments
No comments have yet been made