Here's what makes this common diagnostic procedure so expensive. When it comes to pricey hospital procedures, MRIs come to mind. Sure enough, according to recently released Medicare pricing data analyzed by NerdWallet Health, the average cost of an MRI in the U.S. is $2,611.
Body Functions. Body functions are the physiological or psychological functions of body systems. The body's functions are ultimately its cells' functions. Survival is the body's most important business.Survival depends on the body's maintaining or restoring homeostasis, a state of relative constancy, of its internal environment.ts major activities or functions are responding to changes in the body's environment, exchanging materials between the environment and cells, metabolizing foods, and integrating all of the body's diverse activities. The body's ability to perform many of its functions changes gradually over the years.
What is the function of Protein in human body? When we consume foods which has proteins, the digestive system breaks it down into amino acids which enter into the pool of amino acids in our blood stream. Each cell then gathers the needed amino acids from the blood stream to create required proteins. Proteins perform most of the work in the body including building the structure, regulating the functions of bodyâs organs and tissues. So, eating a diet rich of protein is very important for our health. Without dietary protein, growth and other essential bodily functions will not take place properly.