10 Lysozyme catalyzes the hydrolytic cleavage of polysaccharides in the protective cell walls of some families of bacteria. p182 POB
51 Molecular Cell Biology
82 hydrophobic region 越长(from methyl to pentyl), rate of reaction 越大
105 题目的意思是 recombination 需要些什么
117 size and ralative level 能测出,half-time 没问题
178 labeled 和unlabled 是competitive