Which of the following relationships between macromolecules and their functions is correct? (Check all that apply.) lipids: creating enzymes

lipids: speed up chemical reactions

proteins: structural support

carbohydrates: energy storage

nucleic acids: transmit genetic information

proteins: energy storage

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.