B1 0.0 / 5 ? BiologyAdaptations of organisms to their environmentCells, tissues and organsDNA and inheritanceEnzymes and digestionMedicine and drugsGCSEAQA Created by: Alex's revisionCreated on: 09-05-16 18:25 What do nuclues contain? Chromosomes 1 of 6 How many chromosomes do the human nucleus cell have? 23 pairs 2 of 6 What do chromosomes carry? Gene 3 of 6 What is a gene? A gene is a short length of the chromosome but quite a long length of DNA. 4 of 6 What is a synapse? The connection (gap) between two neurones. 5 of 6 What do white blood cells do? The consume the microorgansim and produce antibodies the produce antitoxinc. 6 of 6
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