- Question 24 With Regard To Human Cancer Cells Which Of The Following Statements Is True O Cancer Cells Generally Have 1 (99.69 KiB) Viewed 292 times
QUESTION 24 With regard to human cancer cells, which of the following statements is true? O Cancer cells generally have lost the ability to divide Cancer cells within one tumor usually do not share common mutations O Mutations in DNA repair genes result in an increased chance of getting cancer. Oncogenes are non-human genes not related to normal genes in the human genome QUESTION 25 The gene for the autosomal dominant disease shown in the pedigree at below is thought to be on chromosome 9. Five SNP markers (1-5) were tested on all family members. The results of the testing are shown below each family member. Vertical lines represent the two homologous chromosomes, and letters indicate distinct alleles 1A 2B 1A 2A 3B 4A 5B 1B 2A 3A 4B 5A 1A 20 3A 4B 5A 3C 4C 5A 1A 2A 3B 4A 5A UNAWN 1A 2B 3A 4B 5A 1A 2A 3B 4B 5A 1A 2C ЗА 4B 5A 1B 2A 3B 4B 5A E 1A 2B 3C 4B 5A 1B 2A 3B 4A 5B 1A 2C ЗА 4B 5A Which SNP marker appears closest to the disease gene? 2 O 5 03 0 1