下图示人体某蛋白基因与其信使RNA分子杂交的结果,与此相关的合理解释是( )
①DNA/RNA杂交体区的碱基对组成只有A----U,G----C ②图中②④⑥⑧示DNA/RNA的杂交体,①③ = 5 \* GB3 = 7 \* GB3 = 9 \* GB3 = 3 \* GB3 = 4 \* GB3 = 1 \* GB3 = 1 \* GB3 = 2 \* GB3 = 4 \* GB3 ④ B、只有 = 2 \* GB3 ② = 4 \* GB3 ④ C、只有 = 3 \* GB3 ③ = 4 \* GB3 ④ D、只有 = 1 \* GB3 ① = 2 \* GB3 ② = 3 \* GB3 ③

B