The basic structure of proteins is quite simple: they are formed by hooking together in a chain discrete subunits called amino acids.
Michael BeheQuotes currently Trending
why do you style yourself "your worth- less and insignificant brother"? You recognize your insignificance? . . . Recognize it before God; perhaps, too, in the presence of beauty, intel- ligence, nature, but not before men. Among men you must be conscious of your dignity. Why, you are not a rascal, you are an honest man, aren't you? Well, respect yourself as an honest man and know that an honest man is not something worthless. Don't confound "being humble" with "recognizing one's...
Anton Chekhov