Eukaryotic cells - membrane bound organelles 0.0 / 5 ? BiologyBiological moleculesASOCR Created by: cwalters99Created on: 11-02-17 13:59 What is the function of the nucleolus? where ribosomes are made and contains RNA 1 of 21 What is the function of the nuclear envelope? to separate the contents of the nucleus from the rest of the cell, substances can leave the cell through nuclear pores 2 of 21 What is the structure of the nucleus? surrounded by a double membrane, pores in the membrane 3 of 21 What is the function of the RER? intracellular transport system, provides large surface area for amino acids to me assembled into proteins 4 of 21 What is the structure of the RER? coated in ribosomes fluid filled cavities called cisternae 5 of 21 What is the function of the SER? enzymes catalyse reactions involved in lipid metabolism, synthesis of cholesterol, lipids and steroid hormones 6 of 21 What is the structure of the SER? system of membranes, fluid filled cavities called cisternae, no ribosomes on surface 7 of 21 What is the function of the golgi apparatus? modification of proteins, go into vesicles to be carried outside cells 8 of 21 What is the function of the mitochondria? powerhouse of the cell, produces ATP during aerobic respiration 9 of 21 What is the structure of the mitochondria? folded inner membrane called cristae, inner part is called matrix 10 of 21 What is the function of the chloroplasts? site of photosynthesis, in first stage light in trapped in the chlorophyll and used to make ATP 11 of 21 What is the structure of the chloroplasts? found only in plant cells, inner membrane made from stacks of sacs called thylakoids that contain chlorophyll, fluid filled matrix called stroma 12 of 21 What is the function of the vacuole? only in plants, cell stability 13 of 21 What is the structure of the vacuole? membrane called tonoplast surrounds it and contains fluid 14 of 21 What is the function of the lysosomes? engulf old cell organelles and foreign matter, digest them and return them to the cell for reuse 15 of 21 What is the function of cilia and undulipodia? movement, waft to transport substances such as mucus containing dirt down the trachea for digestion 16 of 21 What is the function of the ribosomes? synthesis of proteins 17 of 21 What is the structure of ribosomes? 20mn diameter, made of ribosomal RNA 18 of 21 What is the function of centrioles? formation of cilia and undulipodia, process of mitosis and meiosis 19 of 21 What is the function of the cytoskeleton? support and mechanical strength, shape, allow cell movement, communication 20 of 21 What is the function of the cellulose cell wall? strong and prevents plant cells from bursting when turgid, maintains shape, are permeable 21 of 21
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