COLORING: On the model of mitochondrion, highlight the area (arrows) that is the ELECTRON TRANSPORT CHAIN in yellow. Place an X over the protein that is inhibited by cyanide. | Color the phospholipid bilayer blue. | A special protein called ATP synthase generates ATP. Find it on the diagram and color it red.

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions, because prokaryotes don't have nuclei.