161 reviews of The Second City Theatre Probably one of the coolest spots in Toronto! This place is always full of life and loud laughter, you go in not expecting much, and always impresses! The cast keeps changing every now and then along withâ¦
how do mutations give you cancer. some mutations of DNA in body cells affect genes that control cell division. describe how point mutations and frameshift mutations affect the synthesis of proteins. Point mutations change only one nucleotide in a codon, therefore only changing one amino acid in a protein. Point mutation does not affect the synthesis of proteins.
Such type of mutations are not considered frameshift mutations because the reading frame is not altered. A frameshift mutation is caused by an insertion or deletion of base pairs in DNA sequence, which causes a shift in the translational reading frame. Frameshift mutations have a more dramatic effect on the polypeptide as compare to other mutations.