Biology B2 0.0 / 5 ? BiologyCells, tissues and organsGCSEEdexcel Created by: Olivia LockCreated on: 25-04-15 12:00 Name the 3 extras that a plant cell has. Rigid Cell Wall, Large Vacuole, Chloroplasts 1 of 9 What is the job of the nucleus? The nucleus contains DNA that controls what the cell does. 2 of 9 What is the job of the Mitochondria? Give an example. The Mitochondria are where most of the reactions take place (e.g. Respiration) 3 of 9 What is the job of the vacuole in the plant cell? The vacuole contains cell sap, a weak solution of sugar and salts. 4 of 9 What is the job of the chloroplasts in the plant cell? and what do they contain? Where photosynthesis takes place. They contain Chlorophyll. 5 of 9 What do bacterial cells not have? Nucleus 6 of 9 What is the Chromosomal DNA's job in a bacterial cell? It is a long circular chromosome that controls the cells activities and replication. 7 of 9 What are plasmid's and what are their jobs? Plasmids are small loops of extra DNA that aren't part of the chromosome. They contain genes for things like drug resistance. 8 of 9 What is the flagellum? The flagellum is a long hair like structure that rotates to make the bacterium move. 9 of 9
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