This book contains the Invited Lectures delivered at the meeting "structural and Kinetic Approach to Plasma Membrane Functions" held in Grignon/France on September 6-9, 1976. The meeting was intended as a discussion forum for physicists, physico-chemists, biochemists, bio- logists, and medical scientists, in an attempt to find as much "con- tact-surface" as possible. The Invited Lectures cover a broad spectrum of membrane preoccupations. The complexity of the topics, the variety of the techniques used, and above all the wide scope of the research work reported constitute an up-to-date...