Amino acids and proteins are different in nature, number of amino acids, and use.
One, Different nature
1. Amino acids: carboxylic acid carbon atoms on the hydrogen atom is replaced by amino compounds.
2.Protein: It is a substance with certain spatial structure formed by the polypeptide chain composed of amino acids in the way of "dehydration condensation" through winding and folding.
Two, the number of amino acids is different
1. Amino acid: is an amino acid molecule.
2. Protein: consists of more than 50 amino acid molecules.
Three, different uses
1. Amino acids: synthesis of tissue proteins; Into acids, hormones, antibodies, creatine and other ammonia containing substances; To carbohydrates and fats; Oxidize to carbon dioxide and water and urea to produce energy.
2. Protein: the construction and repair of the body's important raw materials, human development and the repair and renewal of damaged cells, are inseparable from protein. Can also be broken down to provide energy for human life activities.
Protein is the material basis of life. Without protein, there would be no life. It is therefore a matter closely associated with life and its various forms of activity. Proteins are involved in every cell and all the important components of the body.
Aminoacid (Aminoacid) is the basic unit of protein, giving protein a specific molecular structure, so that his molecules have biochemical activity. Proteins are important active molecules in the body, including enzymes and enzymes that catalyze metabolism. Different amino acids are chemically polymerized into peptides, a primitive fragment of a protein that is a precursor to protein formation.
Post time: Mar-21-2023