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.
The main difference between point mutation and frameshift mutation is that point mutation is an alteration of a single nucleotide in a gene whereas frameshift mutation involves one or more nucleotide changes, altering the open reading frame of a particular gene Point mutations are mainly nucleotide substitutions, which lead to silent, missense or nonsense mutations.