Question

How are proteins used in the body?

Answer 1

Hint: For the human body, proteins are important. They are one of the structural elements of body tissue which can be used as a source of fuel.

Complete answer:
From a dietary viewpoint, the most basic and distinguishing feature of protein is the composition of amino acids. In order to avoid protein starvation and consequent mortality, there are 9 essential amino acids that humans must receive from their diet.

Proteins are the most common molecules in the body, apart from liquids. It is present in all cells and is the main structural component, particularly muscle, of all cells in the body.

Protein is a food for development and maintenance required by the human body. In membranes, such as glycoproteins, proteins are still used. Co-enzymes, hormones, immune system, cell repair and other molecules necessary for survival are used as precursors of nucleic acids until broken down into amino acids. To shape blood cells, proteins are also necessary. While carbohydrates are poor, proteins are used as an aerobic fuel or as an aerobic fuel when lipid supplies are also low.

Note: Molecules composed of amino acids are proteins. They are coded for and form the base of living tissues by our chromosomes. In biological processes, they also play a key part. Proteins, for example, catalyze processes in our cells, transport molecules such as oxygen, keep us safe as part of the immune system, and relay cell-to-cell signals.