Why is protein the most important material basis for life activities?

Every tissue of the human body: hair, **, muscles, bones, internal organs, brain, blood, nerves, endocrine, etc. are composed of proteins, which constitute antibodies, provide heat, and mediate physiological functions: detoxification and maintenance of the normal function of the nervous system.

Protein is the main bearer of life activities, and the roles that protein has include:

1.Many proteins are important substances that make up the structure of cells and organisms and are called structural proteins.

2.Chemical reactions in cells are catalyzed by enzymes, the vast majority of which are proteins.

3.Some proteins, such as hemoglobin, have a transport function.

4.Some proteins play a role in the transmission of information, such as insulin, which regulates the body's vital activities.

5.Some proteins have immune functions, and the body's antibodies are proteins that help the body defend against antigens such as germs and viruses.

1. Store energy.

2. Transport, hemoglobin can transport oxygen.

3. Immune effects, such as immunoglobulins.

4. Regulatory effect, such as synthetic growth hormone, etc.

5. The tissues and organs that make up the body.

The role of protein:

Proteins play a very important role in the life activities of cells and organisms.

The structure and properties of living things are all related to proteins. Proteins are also involved in the regulation of gene expression, as well as a variety of life processes such as redox, electron transmission, neurotransmission, and even learning and memory in cells.

The enzymes that play a catalytic role in various biochemical reactions in cells and organisms are also mainly proteins. Many important hormones, such as insulin and thymus hormones, are also proteins.

In addition, a variety of proteins, such as those found in plant seeds (beans, peanuts, wheat, etc.) and animal proteins, cheeses, etc., are proteins for the growth of biological nutrients. Some proteins, such as snake venom and bee venom, are the attack and defense of animals.

The three basic physiological functions of proteins are:

1. Construct and repair tissues;

2. Regulate physiological functions;

3. Supply energy.

Protein is an important component of the body's tissues and organs, and all tissues and organs of the human body do not contain protein.

The structure and properties of organisms are related to proteins, which are also involved in the regulation of gene expression, as well as a variety of life processes such as redox, electron transmission, neurotransmission, and even learning and memory in cells. In various biochemical reactions in cells and organisms, the main components of enzymes that play a catalytic role are also proteins; Many important hormones, such as insulin and thymus hormones, are also proteins. In addition, a variety of proteins, such as plant seeds: beans, peanuts, wheat, etc., in which proteins, animal proteins, cheese, etc. are proteins for biological nutritional growth; Some proteins, such as snake venom and bee venom, are the first of animal attack and defense.

At the same time, the proteins of various tissues and cells in the human body are constantly renewed, and only by ingesting enough protein can we maintain the renewal of tissues, and the body also needs protein as a repair material after injury. Proteins play a very important role in the life activities of cells and organisms.

The biological functions of proteins are:

1. Structural proteins: as the structure of cells, such as membrane proteins, chromosomal proteins, etc.

2. Functional proteins:

1.Transport of substances: such as carrier proteins, hemoglobin.

2.Catalytic function: like most enzymes.

3.The exchange of information is divided into the recognition and regulation of vital activities: such as receptors (glycoproteins), protein-based hormones.

4.Immunity: such as antibodies, lymphokines and other immune molecules.

Therefore, protein is the main bearer of the raw skin life activities of the chakra holding object.

1. Proteins are the structural basis macros of the cell membrane chain-missing structure. In cells, there is a higher amount of protein in any kind of membrane.

2. The main component of the cytoskeleton is protein, which plays an important role in the maintenance of cell morphology and the transport of intracellular substances.

3. The respiration, photosynthesis and other life processes of cells require the participation of a variety of enzymes, and the essence of these enzymes is proteins.

4. Digestive enzymes, many hormones, etc. are proteins; Muscle contraction is inseparable from proteins such as actin; Hemoglobin is required for oxygen transport in blood; The transport of lipids and the like in the bloodstream depends on some lipoprotein ......