vj sao chung ta can an nhju loaj thuc an



>-(*)
vj co the chung ta can 20 loaj axjt amin khac nhau nhug co the chug ta chj tu tong hop dc khoang 8 loaj thui. chung ta an nhju loaj thuc an se cung cap cho co the du nhug loaj aa can thjet cho wa trjh tong hop protein
la cay co mau xanh vj :tren be mat ticolait cua lục lạp co chua he sac to ( chat djep luc va sac to vang). dl tao nen mau xanh cho la va co vaj tro wan trọg trog vjec wang hop .con vjec bjen doj nang luong tu anh sang thj den baj wang tong hop se dc hoc ro hơn