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人与人之间为什么体质有很大的差异呢?近年来人类遗传学家揭开了其中的奥秘:关键在于酶的不同。现代人类遗传学的研究发现,促进人体化学反应的催生剂——酶,同我们所熟悉的血液有A、B、O、AB等各种型别一样,也可以分成不同的型别。这些酶,由于遗传所致,结构和性质不同,在功能上有时也表现出差
Why the physical differences between people have great differences? In recent years, human geneticists opened the mystery: the key lies in the different enzymes. Modern human genetics study found that to promote the body’s chemical reaction catalyst - enzyme, with our familiar blood A, B, O, AB and other types, can also be divided into different types. These enzymes, due to their genetic structure and nature, sometimes show poor performance