Which statements always apply to the process of diffusion? Check all that apply. 1.Molecules move from high concentrations to low concentrations.
2.Molecules move from inside of the cell to outside of the cell.
3.Diffusion requires proteins in the cell membrane.
4.Molecules are evenly distributed at the end.
5.Diffusion requires energy.

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.

Ibelieve the answer is benjamin franklin.