Molecules diffuse from an area of high concentration to an area of low concentration. In the figure, the molecule on the right must be actively transported to go from low to high concentration.
The figure does not provide enough information to identify the molecules as sugars in the mitochondrial membrane.
The phospholipids appears uniform throughout the diagram, so we would be unable to conclude anything about the membrane properties.
There is no indication of temperature or lysosomes in the diagram.
