Every cell in the human body is unique.And this individuality provide proteins.What are proteins?They are called proteins.They - champions complexity of molecules that make up the protein substance itself.Especially a lot of protein in the hair, skin, bones, nails and muscle tissue.But this is not all, proteins are part of hormones, neurotransmitters, antibodies, enzymes and oxygen carrier called hemoglobin.We owe them 20% of body weight, so it is important to obtain a sufficient amount of food a building material.
components of a complex whole
How words are made of letters, and proteins are composed of amino acids.In the alphabet of human biochemistry 20 "letters".Continuing the analogy, however, it is worth noting that the very "words" are made up of millions of "letters".This complexity is a huge vulnerability.It is therefore very important amino acid composition of proteins that you consume.There will be no make up - and molecules can not be collected.Or, the body will have to destroy some of the other molecule.For example, when an amino acid starvation is taken from the blood and the bones.
Everyone - his
What are proteins and why they are very unique?It is a combination of complex structures connected by at least three levels (and sometimes quaternary proteins).And they are unique because the body synthesizes them based on genetic information into the DNA of each of us.Each cell has its own "instruments" for protein synthesis - ribosomal complex.However, the twins, are biologically clones identical proteins, making them ideal donor for each other.
required amino acids
Since the individual proteins so the body does not assimilate them entirely.In the digestive system, proteins are broken down into amino acids and in a form absorbed.And then they sent the body to the point where the necessary "repairs".They are needed each day in large quantities in the skin, the lining of the digestive tract and in the zones of growth of hair and nails.In short, to neglect proper nutrition is dangerous to health.
problems veganism
What are proteins in the sense of good nutrition?Previously it was believed that the amino acids of vegetable proteins can not be a building material because no absorbed without some amino acids that are typical animal tissue.This assertion checking turned myth.When digestion occurs in the stomach, a bolus allocated all amino acid types.Thus, all fall into the intestine 20 in the right proportions.And all perfectly assimilated.While vegan to be really not very good, as there are some vitamins and factors that are not synthesized at the "herbivorous" people.
Conductors processes
proteins in the human body plays an important role in the regulation, as the nervous and humoral.Neurotransmitters - are substances that provide a pulse transmission from one neuron to another.A humoral regulation by a protein is provided by the synthesis of hormones, which are slowly but surely lead the process in the body.
Conclusion
What are proteins?This represents our body, individual and extremely complex.Of twenty amino acids and intended for defense (immune system proteins), and the actual construction of regulation functions.
