The polar head of a phospholipid is made of molecules. phosphate protein fatty acid carbohydrate

Which chemical equation is unbalanced? which chemical equation is unbalanced

Which statement describe events that occur during interphase?

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.