B3 living and growing 0.0 / 5 ? Applied ScienceBiology 3- living and growingGCSEOCR Created by: jazzyjCreated on: 26-03-17 12:11 What is the Cytoplasm? Gel like substance where most of the cell's chemical reactions happen. 1 of 6 What is the Nucleus? Contains DNA in the form of chromosomes. 2 of 6 What is the Cell membrane? Holds the cell together and controls what goes in and out. 3 of 6 What is the Ribosome? Where proteins are synthesised. 4 of 6 What is Mitochondria? Where most of the reactions involved in respiration take place. Respiration provides engery for cell process. 5 of 6 Which cells contain many Mitochondria and why? These cells need lots of energy. L 6 of 6
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