Molecules of life Quiz [B3] 5.0 / 5 based on 1 rating ? ScienceBiologyGCSEOCR Created by: LenaAntunovicCreated on: 27-02-16 15:15 Who discovered the structure of DNA? Francis Crick and James Watson 1 of 9 What happens inside the mitochondria? Cell respiration 2 of 9 What is the double helix made out of? Cross links 3 of 9 What are the four bases? A, C, G, T 4 of 9 Where are proteins made? In the cytoplasm 5 of 9 Which base always joins C in DNA? G 6 of 9 Why do muscle cells have more mitochondria than other cells? Because they need more energy 7 of 9 Which evidence was used to show DNA was a double helix? X-Ray crystallography 8 of 9 Who discovered that there were equal numbers of A and T bases in DNA? Erwin Chargaff 9 of 9
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