Elementary anatomy, physiology and hygiene for higher grammar grades . Fio. 4. — A typical plant cell. [Bastin.] Pr. shows the protoplasm, with its graoules,but the network is not shown. The cell sap(c.«.) occupies a very large part of the cell food (c/.) makes a prominent addi-tion to the flgures. N, the nucleus, containsthe true nucleus {). This cell had sevenboundary cells. CELLS, TISSUES, AND ORGANS 31 tant ways: (1) they have a very thin membranous wallor perhaps no wall at all; (2) they have one or two smallcollections of cell sap, or more frequently no sap at Figu
Elementary anatomy, physiology and hygiene for higher grammar grades . Fio. 4. — A typical plant cell. [Bastin.] Pr. shows the protoplasm, with its graoules,but the network is not shown. The cell sap(c.«.) occupies a very large part of the cell food (c/.) makes a prominent addi-tion to the flgures. N, the nucleus, containsthe true nucleus {). This cell had sevenboundary cells. CELLS, TISSUES, AND ORGANS 31 tant ways: (1) they have a very thin membranous wallor perhaps no wall at all; (2) they have one or two smallcollections of cell sap, or more frequently no sap at Figures 5 and 6 and compare them carefully with. .1 E. F. Fro. 5.—Typical cells of animals and plants. A cell such as found in the lining of the windpipe. The little hairs on thetop keep moving qnickly in one direction and slowly in the other, andthus carry dust and mucus up to the throat from the lungs. B, A cell from the windpipe, or nose, or intestine,. This kind of cell is called !i goblet cell. It is full of clear mucus. From time to time the cellempties out its mucus. C. A cell from the stomach. This kind of a cell helps the stomach to digestthe food. Its part of the work is to help make the gastric juice. One of the blood cells. A plant cell. Notice: the numerous vacuoles filled with cell sap (); thecell protoplasm () iilled with innumerable tiny granules; the littlemasses of cell food(): the large nucleus with its nucleoli and cell has a heavy wall, and one can see where seven other cells join it. A typical animal cell [Wilson]. 6.;)., cell plasm; T/.i., cell lymph; ,cell food; Cs., cell sap; if
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