Normal diets, [155]

Nutrition, factors in, [16], [17]

influence of chemical character of proteid on, [256]

inorganic salts, as aids in, [2]

physiological economy in, [264]

purpose of, [2]

Nutritive balance, as affected by various factors, [117], [118]

Nuclease, [71]

Nucleoproteid, character of, [3]

cleavage products of, [71]