. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. TASTE PERCEPTION IN THE COCKROACH 501 A. TARSUS, INTACT B. TARSUS, PADS SLIT C. NERVE CORD. INTACT 400. 300. 200- z o co o: UJ Q. CO Ul CO NO RESPONSE NERVE CORD, DESHEATHED BASE LINE 400. 200. 100. 0 NERVE CORD. DESHEATHED INITIAL RESPONSE TO VARIOUS CONCENTRATIONS E. BASE LINE CO < UJ CO CO UJ 400. 300. 200. 100. 0 NERVE CORD, EXCISED F. BASE LINE G. ORAL, BEHAVIORAL COMPLETE REJECTION .000001 .00001 .0001 .001 .01 .1 MOLAR CONCENTRATION OF QUININE FIGURE 4. Responses of all types of preparations to quinine
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. TASTE PERCEPTION IN THE COCKROACH 501 A. TARSUS, INTACT B. TARSUS, PADS SLIT C. NERVE CORD. INTACT 400. 300. 200- z o co o: UJ Q. CO Ul CO NO RESPONSE NERVE CORD, DESHEATHED BASE LINE 400. 200. 100. 0 NERVE CORD. DESHEATHED INITIAL RESPONSE TO VARIOUS CONCENTRATIONS E. BASE LINE CO < UJ CO CO UJ 400. 300. 200. 100. 0 NERVE CORD, EXCISED F. BASE LINE G. ORAL, BEHAVIORAL COMPLETE REJECTION .000001 .00001 .0001 .001 .01 .1 MOLAR CONCENTRATION OF QUININE FIGURE 4. Responses of all types of preparations to quinine. jcal thresholds or whether they are due to osmotic or other physical changes. If they are due simply to increased osmotic pressure, then, conversely, threshold con- centrations of all four substances should produce the same osmotic pressure. However, the computed osmotic pressures at threshold concentrations for sodium chloride, hydrochloric acid, sucrose and quinine are given in Table I and show a wide range of values for the four substances. This would seem to show conclusively .that osmotic pressure was not the principal cause of the responses. The wide range. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
