Knowledge of Biology-protein

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  Protein is a substance with a certain spatial structure, which is formed by the zigzag folding of polypeptide chains composed of amino acids in the form of dehydration and condensation. Protein must contain carbon, hydrogen,…

Your life needs to understand

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  The reason why people live tired, is not fit the shelf, tear can not open face, untied plot (the reason is very simple)In the eyes of peers, pu-erh tea It has good qualities that people…

Training and Orientation for New Domestic Helpers

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  Here’s how to effectively train and orient your new helper, along with resources and training programs available to support this process.more importantly, Maid agency Made a fighter in the product, not afraid of any competitor’s…

Structure and Function of Nucleic Acid

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모모Chemical composition of nucleic acid:Today, people are interested in small molecules There are also many dependencies, and the expectations for products are getting higher and higher. https://www.all-chemistry.com/ 모모 모모1. Nitrogen-containing bases: Nitrogen-containing bases involved in…

How to choose your ski pants

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  The importance of snow trousers is often overlooked. In fact, snow trousers are more important than snow clothes. Some veterans often choose to wear a soft shell plus vest or a thin down middle layer…

Slow down the clock of life

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  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 of their own slow down…