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Journal of Experimental Biology 56,639-645 (1972)
Published by Company of Biologists 1972


The Movement of Glucose and Glycine Through the Tissues Of Corymorpha Palma Torrey (Coelenterata, Hydrozoa)

G. CHAPMAN 1 and R. L. PARDY 2

1 Department of Zoology, University of California Los Angeles, California 90024,Department of Biology, Queen Elizabeth College, Campden Hill, London,W8 7AH.
2 Department of Zoology, University of California Los Angeles, California 90024

1. The rate of diffusion of 14C-labelled glucose and glycine across isolated mesogloea and across the mesogloea and cell layers of the large solitary hydroid, Corymorpha was measured.

2. Diffusion coefficients of glucose and glycine in mesogloea were found to be about 16 times lower than their values in water and of the same order as their values in dialysis tubing and Millipore filters.

Submitted on October 4, 1971







© The Company of Biologists Ltd 1972