The New Encyclopaedia Britannica
Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries - 934 pages
 Propaedia: outline of knowledge and guide to the Britannica.--- Micropaedia: ready reference and index.--- Macropaedia: knowledge in depth.
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theriae that does not produce the exotoxin cannot cause diphtheria. Not all
virulent pathogens produce an exotoxin; most, in fact, do not. Salmonella typhosa
, the typhoid fever bacterium, produces an endotoxin, a complex substance ...
Carbon dioxide produced from sodium bicarbonate is initially in dissolved or
combined form. The rate of gas release affects the size of the bubbles produced
in the dough, consequently influencing the grain, volume, and texture of the
Red cells are produced continuously in the marrow of certain bones. The
principal sites are the ... In a normal adult the red cells of almost one pint of blood
are produced by the bone marrow every week. A number of nutrient substances
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This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review