Pathogens are any foreign organisms that cause diseases in host plants and animals; e.g. virus and bacteria. Antigen is a molecule located in the cell wall of bacteria or the coating of organisms.Antigen causes our immune system to produce the antibody against it and protect our body from harmful foreign organisms.t causes our immune system to produce the antibody against it. Antibody is used by the immune system to identify and neutralize the foreign particles like bacteria and viruses. Basically, antigens are categorized as self-antigen and non-self-antigen.
Amino acids are essential to the human body. Bodybuilders can especially benefit from supplementing amino acids because they aid in repair, growth, and development of muscle tissue. The body, through assimilation of Amino acids, produces over 50,000 proteins and over 15,000 enzymes.hen, individual Amino acids are used to create necessary body proteins and enzymes. Digestive enzymes break down the proteins a person consumes into amino acids. Scientists, experts, and medical professionals agree that getting enough Amino acids in one's diet is an important factor in maintaining good nutrition.
Any amino acids that are left over after synthesis are either stored as fat or converted into energy. Amino acids can be classified as essential and non-essential. Essential amino acids cannot be made by the body but are essential to protein metabolism.These amino acids must be acquired from food. Non-essential amino acids are required for normal cell functioning and can be synthesized from other amino acids in the body.thletes may supplement their diets with protein sources such as egg white powder, whey, casein or soy. Consuming too much protein places unnecessary strain on the body. Both meat and soy proteins contain all the essential amino acids that the body requires each day.