The cholesterol associated with animal cell membranes...

A)...helps to keep phospholipids from being too close to one another.

B)...is and abnormality resulting from a diet high in cholesterol.

C)...is attached to membrane proteins and extends into the water environment surrounding the cell.

D)...helps solidify the membranes when the room temperature is below freezing.

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.