headstart to AS biologoyrgios 0.0 / 5 ? Performance Studies/Performing ArtsssosoBTEC NationalSQA Created by: charlieCreated on: 11-09-13 20:33 mutation changes in the sequence or number of bases 1 of 5 mutagens ionising radiation certain chemicals that destroy/damage DNA molecules 2 of 5 tumour cells divide uncontrollably 3 of 5 where is DNA found? nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells 4 of 5 homologous pairs of chromosomes are? same size and carry same genes but different verisions (alleles) 5 of 5
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