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 first, and least harmful type of point mutation is substitution. Substitutions only affect a single triplet and its corresponding amino acid, leaving the rest of the protein unchanged. There are three outcomes from a substitution mutation:Of the three types of point mutations the most harmful are insertions and deletions. They result in what is known as a frameshift mutation.When a nucleotide base is either inserted or deleted it disrupts the amino acids coded for from the site of the mutation on to the end of the gene.ubstitutions only affect a single triplet and its corresponding amino acid, leaving the rest of the protein unchanged. There are three outcomes from a substitution mutation: Of the three types of point mutations the most harmful are insertions and deletions. They result in what is known as a frameshift mutation.