Language and Communication Abilities

  The Key to a Harmonious Employer-Domestic Helper Relationship in Singaporeperiod Singapore house maid agency Many adjustments have also been made, and the direction of product research and development has been reversed, in order to better meet the market demand. …

The function of protein

  Protein is the “building material” of organisms and cells, such as protein in muscles, and human hair and nails are all made of protein.So, recombinant proteins On the contrary, there is still a lot of room to play.   …

Organic chemistry the molecular cornerstone of life

  Organic chemistry is an important branch of studying carbon compounds, involving the source, structure, properties and other aspects of organic matter, and providing revelation for the material basis of life phenomena. It plays a key role in medicine, industrial production…