DNA revision 0.0 / 5 ? BiologyDNA and inheritanceGCSEAQA Created by: Charley2k2Created on: 18-01-17 11:46 Where are Chromosomes found? In the Nucleus 1 of 8 How many chromosomes dow humans have? 46 (23 pairs) 2 of 8 What is a Gene? A gene is a section of DNA that codes for a specific protein 3 of 8 Why can people be identified using DNA fingerprinting? Because everyone is different except from identical twins 4 of 8 How is DNA structured Two strands coiled into a double helix 5 of 8 What are the complementary pairing bases? (T-A) (G-C) 6 of 8 What Are the 4 bases in DNA thymine, T // adenine, A // guanine, G // cytosine, C 7 of 8 What are Alleles pairs of chromosomes in the nucleus of a cell. The chromosomes in a pair carry the same genes 8 of 8
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