Question

While comparing a karyotype stained by FISH, you notice there is a terminal chromosomal deletion of the p arm of chromosome 5 which causes Cri du chat syndrome. Loss of a large chromosome segment like this can be the result of a which is most often caused by V If this damage had been fixed by this mutation would not have occurred

Answer 1

Question

While comparing a karyotype stained by FISH, you notice the terminal chromosomal deletion of the p arm of the chromosome segment like this can be the result of (double stramded break) which is often caused by (UV radiation) . If this damage has been fixed by (UV repair) this mutation would not have occurred.

21. The job of the cas9 in the CRISPR is to cut the target sequence as guided by the guide RNA. Hence option b is correct.