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The IGCSE exam is widely used in international schools. Students in Hong Kong can take the Cambridge exam board as well as the Edexcel exam board, either at their school or registering through the Hong Kong Examinations and Assessment Authority (HKEAA) as individual candidates. [17]
Biophysical chemistry is a physical science that uses the concepts of physics and physical chemistry for the study of biological systems. [1] The most common feature of the research in this subject is to seek an explanation of the various phenomena in biological systems in terms of either the molecules that make up the system or the supra-molecular structure of these systems. [2]
Principles of Biology is a college level biology electronic textbook published by Nature Publishing in 2011. The book is not a digitally reformatted version of a paper book. [ 1 ] The book, the first in a projected series, is Nature Publishing's first foray into textbook publishing.
Otto Röhm introduced the use of enzymes in detergent by using trypsin extracted from the tissues of slaughtered animals. Röhm's formula, though more successful than German household cleaning methods, was considered unstable when used with alkali and bleach.
The National Standard Examination in Biology or NSEB is an examination for biology for higher secondary school students in India, usually conducted in the end of November. The examination is organized by the Association of Teachers in Biological Sciences [ 1 ] [ 2 ] in association with Indian Association of Physics Teachers [ 3 ] and Homi ...
In many ways they were very different figures: he was sunny, genial, charming, relaxed, upbeat, and with little intellectual curiosity or command of policy detail; she was domineering, belligerent, confrontational, tireless, hyperactive, and with an unrivalled command of facts and figures. But the chemistry between them worked.