نوفمبر 7th, 2018

 

Biochemistry

Biochemistry The study of the substances and chemical processes which occur in living organisms. It includes the identification and quantitative determina­tion of the substances, studies of their structure, determining how they are synthe­sized and degraded in organisms, and elucidating their role in the operation of the organism.

Substances studied in biochemistry include carbohydrates (including simple sugars and large polysaccharides), proteins (such as enzymes), ribonucleic acid (RNA) and deoxyribonucleic…

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Biochemical engineering

Biochemical engineering The application of engineering principles to con­ceive, design, develop, operate, or use processes and products based on biological and biochemical phenomena. Biochemical engineering, a subset of chemical engineering, impacts a broad range of industries, including health care, agriculture, food, enzymes, chemicals, waste treatment, and energy. Historically, biochemical engineering has been distinguished from biomedical engineering by its emphasis on biochemistry and micro­biology and by the lack of…

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Beryllium

Beryllium A chemical element, Be, atomic number 4, with an atomic weight of 9.0122. Beryllium, a rare metal, is one of the lightest structural metals, having a density about one-third that of aluminum. Some of the important physical and chemical properties of beryllium are given in the table. Beryllium has a number of unusual and even unique properties

The largest volume uses of beryllium metal are in the…

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