Who proposed the fluid mosaic model?

What is present in the structure of the plasma membrane and organelle membranes?

Desmosomes are associated with which of the following?

Biological membranes are composed of

$A$ boy is studying the transport of a certain type of molecule into a cell. He finds that the transport slows down when the cells are poisoned with a chemical that inhibits energy production. Under normal circumstances,the molecules studied by the boy are probably transported by

For the cell membrane, the name "plasmalemma" was given by: