Protein is the source of life and constitutes the cell tissue.
Protein, the source of life, how much do you know? Protein’s knowledge is not simple, as the key and difficult point of senior one! Today, I will take you to…
Amino Acid Sequence Analysis
The amino acid sequence analysis of protein polypeptide chain, that is, the determination of protein primary structure, mainly includes the following steps:If we can practice these points, inhibitors Will be…
Composition and characteristics of protein
Protein is composed of C (carbon), H (hydrogen), O (oxygen) and N (nitrogen). Generally, protein may also contain P (phosphorus), S (sulfur), Fe (iron), Zn (zinc), Cu (copper), B (boron),…
Slow down the clock of life
Life is a fleeting moment in the river of time, mankind do everything possible to seek forever and everlasting, but did not think, in fact, as long as the pace…
Slow down the clock of life
Life is a fleeting moment in the river of time, mankind do everything possible to seek forever and everlasting, but did not think, in fact, as long as the pace…
Face a small universe
Summer dusk, I sit with an old Chinese medicine in the breeze slowly chatting the river. Suddenly, the old man stared at my face for a moment and did not…
Your life needs to understand
The reason why people live tired, is not fit the shelf, tear can not open face, untied plot (the reason is very simple)For this reason, it can be speculated that…
There are three things that one can not wait for in one’s li
The first is “poverty”This means that pu-erh tea It is the weather vane of the industry and can bring people great self-confidence. Poverty can not wait, because a long…
There are three things that one can not wait for in one’s li
The first is “poverty”beyond doubt pu-erh tea It will definitely lead the development direction of the whole industry and let its light bloom in this field. Poverty can not…
Slow down the clock of life
Life is a fleeting moment in the river of time, mankind do everything possible to seek forever and everlasting, but did not think, in fact, as long as the pace…