What is the difference between a toddler and an adult who is deficient in protein, high school biolo

There are nine essential amino acids: isoleucine, leucine, lysine, phenylalanine, methionine, valine, tryptophan, serine, and histidine. The amount of histidine synthesized in the baby's body cannot meet the body's growth needs, so histidine is considered an essential amino acid for the baby.

In the section on Protein as the Main Bearer of Life Activities, the main function of protein is introduced in the textbook, which is the main bearer of life activities. It also introduces related protein functions such as hemoglobin transport, and muscle and feather as structural proteins that make up the structure of the body.

Of course, there are many proteins, and each protein has its own specific specific function, for example, the role of protein enzymes in compulsory 1 is to catalyze various chemical reactions and reduce the activation energy required for chemical reactions; Carrier proteins in the cell membrane play a role in transport, and glycoproteins on the membrane play a role in recognition, lubrication, immunity, and protection.

Related proteins are rarely mentioned in compulsory 2, and the most talked about protein in compulsory 3 is antibodies, which are immunoglobulins in chemical nature and immunological in function.

Can you gain weight if you eat too much protein?

Protein enters the human body and is converted into amino acids, and amino acids (in the case of calorie deficiency) can be converted into fat, so generally eating protein will not make you fat, but you can't eat more of it.

Gaining weight is fat accumulation, fat is energy surplus, and protein is also a type of energy, so as long as there is excess energy, you will gain weight.

If you have more, it will be converted into energy and stored in it, and you will gain weight over time, but the amount of 200 grams has no effect

Are you writing about education and teaching, or are you just talking about biology, and you can look at journals like this (Biological Processes, Computational Biology, Frontiers of Microbiology) and you can go to see (Educational Progress, Innovative Education Research) like this.

Understand what protein does to the body.

8 into it. All life activities are inseparable from protein (in the book).

Function is function. Protein is the main bearer of life activities.

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 function as transport carriers. (Hemoglobin transports oxygen)4Some proteins play a role in the transmission of information and are able to regulate the vital activities of the body. (eg, insulin).

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.

The material basis and structure of the cell (cell membrane, cytoplasm, nucleus), the material entry and exit of the cell, the energy ** and utilization, the proliferation, differentiation, aging, carcinogenesis, and apoptosis of the cell.

Decreased protein generally refers to a decrease in protein in the blood plasma. When the human body lacks protein nutrition for a long time, it will cause a decrease in plasma protein, and the osmotic pressure of plasma will decrease, which will cause a large amount of plasma to enter the interstitial fluid, and when the interstitial fluid is excessive, tissue edema will occur.

The protein here is plasma protein rather than hemoglobin, which is a component of red blood cells, not of the internal environment.

This one goes like this. There are large proteins in the blood, and there are relatively few proteins in the interstitial fluid and lymph, and these large proteins are difficult to enter the interstitial fluid through the capillary wall.

When you are deficient in protein nutrients, there is less protein in the blood. This will result in a relative decrease in the osmotic pressure of the blood. Then the osmotic pressure of the interstitial fluid is relatively high.

We all know that water will flow to a higher concentration to dilute it so that the concentration on both sides is equal. As a result, plasma flows to the interstitial fluid, causing the interstitial fluid to increase. Thereupon.

Wow Ka Ka is edema.

This is not easy to say, depending on how the question is asked, of course, the protein content in the blood is indeed much more than that in the tissue fluid, because of hemoglobin, can lz add the specific question, so that there will be a more accurate answer, otherwise it will be too probable!

Protein: A-amino acids are combined in a certain order to form a polypeptide chain, and then one or more polypeptide chains are combined in their specific way to form a polymer compound.

Protein accounts for the weight of the human body, that is, an adult weighing 60kg has about protein in his body.

Generally refers to a decrease in protein in the blood plasma.

When the human body lacks protein nutrition for a long time, it cannot synthesize new proteins, which reduces plasma protein, plasma concentration, and osmotic pressure, and the osmotic pressure of tissue fluid is relatively high, and the water in plasma will seep out, resulting in edema.

WWXX2121 is right.

That's what our teachers say.

Not necessarily, it can also be in the liver.

Not necessarily, depending on what your problem is.