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16ABBACD
29.ÿ1֣9֣𰸣(1)Ϣ 2 ļ ø壨2֣
3ϸֳ2֣ RNA͵ʣ2֣
30.ÿ1֣8֣𰸣
1ҩ 2飨2֣ 3ͻ䣻 Ⱦɫ죻 ״2֣
31. (ÿ2֣12)𰸣
1¶ȣ1֣ ǿȣ 2գ1֣ h-g 3CO2̫ͣ 32ÿ2֣10֣𰸣 1AAbb AABB 26 1/6 3413
37.ÿ2֣15֣𰸣
1ӷˮѧȶ ¶ȣ ӳʱ 2ܣ ͺõ徫͵Ļѧ 3NaCl ˮNa2SO4ÿ1֣
4ϸߣ ˮԣ ֽÿ1֣
38 ÿ2֣15֣𰸣
1ѭԭ ԭ
2ԳֵеʣٻȾ
3ע䷨ Ժøø DNAø
DNAӽ ָ̥1֣