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.
Frameshift Mutations. While point mutations involve the changing of one letter in the DNA sequence into another letter, they do not involve the loss or gain of letters in the sequence. A codon may change but all other codons remain intact. A frameshift mutation is much more serious.