The reason why people live tired, is not fit the shelf, tear can not open face, untied plot (the reason…
Nucleic acid is a long-chain polynucleotide compound with no side chain formed by connecting nucleotides through 3′,5′- phosphodiester bond.This is…
Amino acid chain is the main and core component in protein, but it is not necessarily the only component. Some…
Bed is probably the most consumption life time place! A day in addition to a third of the sleep time,…
The supercoiled structure formed by the further spiral of DNA molecules is called the tertiary structure of DNA.In the eyes…
Protein, the source of life, how much do you know? Protein’s knowledge is not simple, as the key and difficult…
The first is “poverty”In the long run, pu-erh tea The value will be higher and higher, and there will be…
The amino acid sequence analysis of protein polypeptide chain, that is, the determination of protein primary structure, mainly includes the…
Amino acid chain is the main and core component in protein, but it is not necessarily the only component. Some…
Bed is probably the most consumption life time place! A day in addition to a third of the sleep time,…