Afghanistan's rare earth element bonanza. After more than a decade of war and nation building, members of the International Security Assistance Force (ISAF) in Afghanistan are heading for the exits. Although what ISAF will leave behind is better than what was there in 2001, Afghanistan remains a battered land.
Immune Function. Your immune system relies heavily on proteins. When your body is exposed to potentially harmful substances, such as bacteria or a virus, your immune system sends out proteins called antibodies.These antibodies seek out and attack the virus or bacterium in an attempt to neutralize it and prevent it from multiplying and causing illness.rotein is considered a macronutrient, which means that your body needs it in large amounts every day to function properly. When you eat protein, your body breaks it down into amino acids that are used for several purposes.
Making the world better, one answer at a time. Functional proteins carry out a function in the body unlike structual proteins which produce structures (eg bones and muscles).An example of a functional protein is antibodies as they carry out the function of fighting off bacteria and virus'.Another example is hemoglobin which transports oxygen around the body.aking the world better, one answer at a time. Functional proteins carry out a function in the body unlike structual proteins which produce structures (eg bones and muscles).