Glucose metabolism is critical to normal physiological functioning. Glucose acts both. as a source of energy and as a source of starting material for nearly all types of. biosynthetic reactions. The diagram shows the major players in the regulation and. utilization of plasma glucose. Figure 1. The organs that control plasma glucose levels. The normal plasma glucose.
Superhero suits made of metal are neat, but imagine a suit that renders its superhero invisible. Itâs really a matter of patterns and light. Materials that are patterned in a certain way with conducting and insulating elements can direct electromagnetic radiation around an object.
3. Protection from the harshness of space. Instructions. Click to explore. A helmet made from polycarbonate sits on the top of the pressurised suit. A reflective visor can be pulled down to protect astronauts from the Sunâs rays. A light and camera can also be added. This is the suitâs dashboard.