Question

Дать определение внутреннему дыханию​

Answer 1

Ответ:

Внутреннее (тканевое) дыхание – обмен газами между кровью и тканями тела.

Дыхательная система – совокупность органов и тканей, обеспечивающих легочную вентиляцию и легочное дыхание. Дыхательная система состоит из воздухоносных путей и собственно легких.

Answer 2

Ответ:

Дыхание — совокупность физиологических процессов, обеспечивающих непрерывное поступление кислорода к тканям, использование его в окислительных реакциях, а также удаление из. организма углекислого газа и воды.

Различают внешнее, или легочное, дыхание, транспорт газов кровью и внутреннее, или тканевое, дыхание.

Объяснение:

Answer 3

Definition of Internal Respiration

Internal respiration refers to the exchange of gases (oxygen and carbon dioxide) between the cells of the body and the blood. It is a vital process that occurs within the tissues and organs of an organism to ensure the delivery of oxygen to cells and the removal of carbon dioxide, which is a waste product of cellular metabolism.

During internal respiration, oxygen diffuses from the blood into the cells, where it is used for cellular respiration to produce energy. At the same time, carbon dioxide, which is a waste product of cellular respiration, diffuses from the cells into the blood to be transported back to the lungs for elimination.

Process of Internal Respiration

The process of internal respiration involves several steps:

1. Oxygen Transport: Oxygen is transported from the lungs to the body tissues through the bloodstream. It binds to hemoglobin, a protein found in red blood cells, and is carried to the cells.

2. Oxygen Diffusion: At the cellular level, oxygen diffuses from the blood capillaries into the interstitial fluid and then into the cells. This diffusion occurs due to the difference in oxygen concentration between the blood and the cells.

3. Cellular Respiration: Inside the cells, oxygen is used in the process of cellular respiration, where it reacts with glucose to produce energy in the form of adenosine triphosphate (ATP). This energy is essential for the functioning of cells and various physiological processes.

4. Carbon Dioxide Diffusion: As a result of cellular respiration, carbon dioxide is produced as a waste product. Carbon dioxide diffuses from the cells into the interstitial fluid and then into the blood capillaries.

5. Carbon Dioxide Transport: Carbon dioxide is transported in the blood in three forms: dissolved in plasma, bound to hemoglobin, or as bicarbonate ions. It is carried back to the lungs, where it is eliminated from the body through exhalation.

Importance of Internal Respiration

Internal respiration is crucial for maintaining the proper functioning of cells and organs in the body. It ensures that oxygen, which is necessary for cellular metabolism and energy production, is delivered to the cells. At the same time, it removes carbon dioxide, which is a waste product that can be harmful if it accumulates in the body.

The exchange of gases during internal respiration is essential for maintaining the acid-base balance in the body. Carbon dioxide, when dissolved in the blood, forms carbonic acid, which can affect the pH of the blood. By removing carbon dioxide, internal respiration helps regulate the pH and maintain homeostasis.

Conclusion

In summary, internal respiration is the process of gas exchange that occurs between the cells of the body and the blood. It involves the diffusion of oxygen from the blood into the cells for cellular respiration and the diffusion of carbon dioxide from the cells into the blood for elimination. Internal respiration is vital for providing oxygen to cells and removing carbon dioxide, ensuring the proper functioning of cells and maintaining homeostasis in the body.

Note: The information provided above is based on the search results from You.com.