Biology 0.0 / 5 ? BiologyDNA and inheritanceGCSEAQA Created by: ruby millardCreated on: 19-04-15 12:12 Chromosomes Thread-like structures found in the nucleus of a cell. 1 of 5 Genes The chromosomes are made up of genes and genes control the characteristics of your body. A gene is a length of DNA. 2 of 5 Gametes The nuclei of sex cells - there is only one set of chromosomes. 3 of 5 Nucleus Each cell contains a nucleus which controls the cell. 4 of 5 DNA Each chromosome is made up of tangled threads. Each thread is made up of a very long molecule called DNA. 5 of 5
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