B2 - Parts of a Cell Animal and plant cell Properties of 'normal' cells Purpose of parts of the cell 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: Connie JoyceCreated on: 17-08-14 22:57 What is the nucleus? Contains the genetic material that controls the activity of the cell. 1 of 8 What is the cytoplasm? Where most chemical reactions take place, enzymes control these reactions. 2 of 8 What is the cell membrane? Holds the cell together and controls what goes in and out of the cell. 3 of 8 What is Mitochondria? These are where most of the reactions for respiration take place. Respiration releases energy that the cells need to work. 4 of 8 What are ribosomes? These are where proteins are made in the cell. 5 of 8 What is the cell wall? Supports the cell and strengthens it (plant cells only). 6 of 8 What is a vacuole? Contains cell sap, a weak solution of sugar and salt (plant cells only). 7 of 8 What are chloroplasts? This is where photosynthesis occurs. They contain a green substance called chlorophyll (plant cells only). 8 of 8
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