And the amylopectin is like the glycogen, actually a branched form of starch. Now, we see that these polysaccharides are inherently too large to actually fit into our cells, and they're too large to actually move around and transport in the blood plasma. And so before these large polysaccharides actually make their way into the blood plasma of our body and into our cells, these carbohydrates must be broken down into smaller components. In fact, they must be broken down into these individual glucose molecules before the cells can actually uptake those glucose molecules and store the glucose as glycogen, or break down the glucose to form ATP molecules. So the question is, what are these enzymes, digestive enzymes, proteases, that basically break down these carbohydrates into their individual monomeric form? Well, we have many different types of enzymes, and I've listed six enzymes, actually seven enzymes on the board.