まず、以下の配列が合っているかどうか確認をお願い致します。
DNA SEQUENCE : TAC - ACC - TCA - AGC - CCC - ACC - GAA - ACT
mRNA CODON : AUG - UGG - AGU - UCG - GGG - UGG - CUU - UGA
AMINO ACID : MET - TRP - SER - SER - GLY - TRP - LEU - ×（STOP)
（※投稿の不具合でずれていたら大変申し訳ありません。
順番にきれいに並んでいると思ってください。）
次に、上記配列を使用し、以下の4問の答えが合っているかどうか確認をお願い致します。
1：If the fourth codon in the mRNA is changed to CUC, would this change the amino acid?Why or Why not?
Answer : Yes. Because the genetic code says that "CUC" is "leu".
2：If the fifth mRNA codon is changed to ACG, would this change the amino acid? Why or Why not?
Answer : Yes. Because the genetic code says that "ACG" is "thr".
3:If you added a C between the second and third set of DNA nucleotides, how would this change the amono acid sequence?
ANSWER:
DNA SEQUENCE : ACC - CTC - AAG
mRNA CODON : UGG - GAG - UUC
AMINO ACID : trp - glu - phe
3:If you replaced the G in the second to the last DNA sequence with a T, would this affect the amino acid sequence? Why or Why not?
ANSWER:
Yes. Please see below.
DNA SEQUENCE : TAA
mRNA CODON : AUU
AMINO ACID : ile
よろしくお願い致します。
