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Hace 11 horas · The type and content of amino acids often affect the structure of silk, but also, to a certain extent, they determine the basic properties of silk. In this experiment, acid hydrolysis was used to determine the content of various amino acids in the two groups of filaments, and tryptophan was destroyed in this process, so Table 1 presents the results of the determination of only 17 amino acids.
Hace 11 horas · Many different types of sheep, such as Suffolk and Dorset-horn, which are smart and stylish sheep, can be seen in rural England. Among them, a Suffolk species is impressive with black stockings reminiscent of a French cancan Footnote 15 dancer.
Hace 11 horas · Animation is a filmmaking technique by which still images are manipulated to create moving images.In traditional animation, images are drawn or painted by hand on transparent celluloid sheets to be photographed and exhibited on film.Animation has been recognized as an artistic medium, specifically within the entertainment industry.Many animations are computer animations made with computer ...
Hace 1 día · Enzymes (/ ˈ ɛ n z aɪ m z /) are proteins that act as biological catalysts by accelerating chemical reactions.The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.Almost all metabolic processes in the cell need enzyme catalysis in order to occur at rates fast enough to sustain life.
