which of the following scientist(s) was the first to hypothesize that membranes are made of lipids because…

which of the following scientist(s) was the first to hypothesize that membranes are made of lipids because substances that dissolve in lipids enter cells faster then those that are insoluble?\ncharles overton\nirving lagmuir\ne. gorter and f. grendel\nhugh davson and james danielli\ns. singer and g. nicholson
Answer
Brief Explanations:
Charles Overton observed that substances soluble in lipids entered cells faster than those that were insoluble and hypothesized that membranes were made of lipids.
Answer:
A. Charles Overton