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There are amino groups and carboxyl groups in protein molecules

　　Protein is a polymer compound composed of α -amino acids through peptide bonds, and there are amino groups and carboxyl

　　Many users will use proxy IP in order to have faster internet speed and get more convenience and functions. At

　　Some design commonalities of high-end snow pants;pass baggy ski pants As can be seen from its market performance, it has

　　Most protein is like a jumble of atoms packed together. But a closer look reveals that protein has a complex

　　Amino acid chain is the main and core component in protein, but it is not necessarily the only component. Some

　　Here’s how to effectively train and orient your new helper, along with resources and training programs available to support this

　　This blog post will guide you through the factors to consider when selecting a domestic helper and provide interview tips

　　What is the significance and symbol of a white wedding dress? The white wedding dress is an important element in

　　Bed is probably the most consumption life time place! A day in addition to a third of the sleep time,

　　This blog post will guide you through the factors to consider when selecting a domestic helper and provide interview tips