Biology (genes) 0.0 / 5 ? BiologyDNA and inheritanceGCSEOther Created by: Jess_Peacock_Created on: 15-02-15 17:53 Nucleus The central part of an atom, containg protons and neutrons 1 of 5 DNA Deoxyribose nucleic acid chemical that makes up genes and chromosones; the instructions for a cells growth and activity 2 of 5 Genes A selection of DNA that carries the instructions for a characteristic 3 of 5 Allele Every gene comes in different types called allels. so a gene for eye colour may come in a 'blue type' allele and a 'brown type' allele 4 of 5 Chromosone A long thread of a molecule called DNA 5 of 5
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