Biology 0.0 / 5 ? BiologyB1: You and your genesGCSEOCR Created by: Rebecca125Created on: 07-06-16 18:22 environment Everything surrounds you. This is factors like the air and water, as well as other living things. 1 of 5 chromosomes Long, thin, threadlike structures in the nucleus of a cell made from a molecule of DNA. Chromosomes carry the genes. 2 of 5 DNA (deoxyribonucleic acid) The chemical that makes up chromosomes. DNA carries the genetic code, which controls how an organism develops. 3 of 5 structural proteins Proteins that are used to build cells. 4 of 5 nucleus Central structure in a cell containing genetic material. It controls the function and characteristics of the cell 5 of 5
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