【正文】
f do mammals use the route?8. Normal human blood plasma contains all the amino acids required for the synthesis of body proteins, but not in equal concentrations. Alanine and glutamine are present in much higher concentrations than any other amino acids. suggest why?(5分)9. The base position of phage M13 DNA is A,23%。T,36%。G,21%。C,20%.that does this tell you about the DNA of phage M13?(5分)10. Describe three properties mon to reactions catalyzed by DNA polymerase, RNA polymerase, reverse transcriptase, and RNA replicase.(5分)11. The isoleucyltRNA synthetase has a proofreading function and that ensure the fidelity of the aminoacylation reaction, but the histidyltRNA synthetase lacks such a proofreading function. Explain.(5分