2007-02-11 00:43:02 · 3 answers · asked by grech 1 in Science & Mathematics ➔ Biology
(1) The error could have occured in a section of DNA that doesn't directly code for a polypedtide ("Junk" DNA)
(2) The error could have caused the codon to change to another codon that codes for the same amino acid.
It seems that 2 is probably the answer the question is looking for based on wording though.
2007-02-11 00:48:10 · answer #1 · answered by Anonymous · 1⤊ 0⤋
The best explanation is that most DNA does not code for proteins, less than 1% in fact. Since mutations (including location) occur by chance, the chances of mutations affecting proteins is very low.
2007-02-12 17:59:51 · answer #2 · answered by floundering penguins 5 · 0⤊ 0⤋
The DNA code id made by the cells, which can made us people or animals. It's the key of gender face, body, forms, everything we have. It can made our character by contact with brains, it can made us sensible or strong al sick.
2007-02-11 09:29:51 · answer #3 · answered by Anonymous · 0⤊ 1⤋