Outline 11.1 Nitrogenous Bases 11. The pentoses of nucleotides and na 11.3 Nucleosides are Formed by joining a Nitrogenous Base to a Sugar 11.4 Nucleotides -Nucleoside Phosphates 11.5 Nucleic Acids are Polynucleotides 11.6 Classes of nucleic acids 11.7 Hydrolysis of Nucleic acids
Outline 5.1 Proteins Linear Polymers of Amino acids 5.2 Architecture 5.3 Many Biological Functions 5.4 May be Conjugated with Other Groups 5.6 Purification 5.7 Primary Structure Determination 5.8 Consider the Nature of Sequences
气相色谱法(GC)是英国生物化学家 Martin a t p等人在研究液液分配色谱的基础 上,于1952年创立的一种极有效的分离方法,它 可分析和分离复杂的多组分混合物。目前由于使 用了高效能的色谱柱,高灵敏度的检测器及微处 理机,使得气相色谱法成为一种分析速度快、灵 敏度高、应用范围广的分析方法。如气相色谱与 质谱(GC-MS)联用、气相色谱与 Fourier红外 光谱(GC一FTIR)联用、气相色谱与原子发射光 谱(GC一AES)联用等