. Chemical embryology. Embryology. Lipoid Pin embryo, (Cahn) O (nob including membranes) 2day old chick'^ I2I0 METABOLISM OF LIPOIDS, STEROLS, [pt. iii 10 days, the lipoid phosphorus would continue to rise in per cent, of the dry weight, but this is not the case, and the loth day peak repre- sents the point at which the cephalic end of the embryo ceases to dominate the chemi- cal composition of the em- bryo. Cahn himself was more interested in the relation be- tween water and lipoid phos- phorus. In Fig. 381,the water- content of the embryo per 100 gm. is placed on the same graph as the water-
. Chemical embryology. Embryology. Lipoid Pin embryo, (Cahn) O (nob including membranes) 2day old chick'^ I2I0 METABOLISM OF LIPOIDS, STEROLS, [pt. iii 10 days, the lipoid phosphorus would continue to rise in per cent, of the dry weight, but this is not the case, and the loth day peak repre- sents the point at which the cephalic end of the embryo ceases to dominate the chemi- cal composition of the em- bryo. Cahn himself was more interested in the relation be- tween water and lipoid phos- phorus. In Fig. 381,the water- content of the embryo per 100 gm. is placed on the same graph as the water-content. Days ^5 Fig. 380. expressed in terms of grams per 100 mgm. of phosphatide phosphorus. It is evident that the two curves descend without evincing any close. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Needham, Joseph, 1900-. New York: The MacMillan Co.
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Keywords: ., bookcentury1900, bookpublishernewyorkthem, booksubjectembryology
