其實concept都啱,不過係冇咗啲keyword。
(1)三分全對。
(2)第一分啱,不過可以唔洗寫“sequence",因為事實得一個amino acid。之後要講到the another amino acid formed may not be involved in the formation of active site (1)
So that the conformation/shape of the active site remains the same (1)
或者你可以話
The new triplet code formed may be degenerate/may encode for the same amino acid (1)
So that there is no change to the original polypeptide/the same polypeptide is formed/the conformation/shape of the active site remains the same (1)