母乳中所含的抗体可以保护婴儿免受感染.Antibodies in breast milk protect babies against infection.科学家称这种爪型为抗体微小颗粒的遗传型.Scientists call this claw shape the antibody molecule's idiotype.如抗体发生反应, 则说明血液已被感染,便不能使用.If the antibody reacted, th...
The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效.Aspartate is readily converted to asparagine.天门冬氨酸易于转变成天门冬酰胺.The reaction product derived from D fructose and L a...