Classification of amino acids, several special amino acids, molecular structure and physical and chemical properties of protein, composition of nucleic…
Protein is a substance with a certain spatial structure, which is formed by the zigzag folding of polypeptide chains composed…
Skiing is a winter sport, so you need to pay attention to keep warm and protect yourself when skiing. In…
Summer dusk, I sit with an old Chinese medicine in the breeze slowly chatting the river. Suddenly, the old man…
The supercoiled structure formed by the further spiral of DNA molecules is called the tertiary structure of DNA.This is due…
Protein is a polymer compound composed of α -amino acids through peptide bonds, and there are amino groups and carboxyl…
How to choose snowboarding pants, let’s take a look at Xiaobian’s sharing today.In addition to domestic, baggy snow pants It…
Bed is probably the most consumption life time place! A day in addition to a third of the sleep time,…
Organic chemistry is an important branch of studying carbon compounds, involving the source, structure, properties and other aspects of organic…
Protein is a substance with a certain spatial structure, which is formed by the zigzag folding of polypeptide chains composed…