OTHER EXCHANGE OPTIONS. Through the RCI Points Partner program, members can also use a portion of their Points for discounts on products such as airfare, hotel stays, rental cars, and more.s an RCI Points member, you also have the flexibility to use Points toward the purchase of thousands of cruise vacations-another great way to enjoy your vacation ownership with RCI.
The correct answer for the question above is letter a. The main function of cellulose in plants is to provide physical support. Cellulose makes plants parts strong. For instance, the stems, leaves and branches are rigid because of the tough walls that surrounds the cells.
Cellulose and plant cells. Since cellulose is the main building material out of which plants are made, and plants are the primary or first link in what is known as the food chain (which describes the feeding relationships of all living things), cellulose is a very important substance.s the chief constituent (or main ingredient) of the cell walls of plants, cellulose performs a structural or skeletal function. Just as our hard, bony skeletons provide attachment points for our muscles and support our bodies, so the rigidity or stiffness found in any plant is due to the strength of its cell walls.