Question

Яке біологічне значення процесу дихання? ​

Answer 1

Ответ:

Значення дихання для людини

Газообмін між організмом і зовнішнім середовищем (надходження О2 до клітин організму, а також виведення СО2 з організму). Терморегуляція — легені витрачають теплову енергію: зігріваючи вдихуванне повітря, під час випаровування води з легень.

Объяснение:

можно пожалуйста лучший ответ??

Answer 2

The Biological Significance of the Process of Respiration

The process of respiration is of great biological significance as it plays a crucial role in the survival and functioning of living organisms. Respiration refers to the exchange of gases, particularly oxygen and carbon dioxide, between an organism and its environment. It involves the intake of oxygen and the release of carbon dioxide, which is essential for the production of energy through cellular respiration.

1. Energy Production: One of the primary functions of respiration is to provide the necessary energy for cellular activities. During respiration, glucose and other organic molecules are broken down in the presence of oxygen to release energy in the form of adenosine triphosphate (ATP). ATP is the primary energy currency of cells and is used for various biological processes, including muscle contraction, active transport, and synthesis of macromolecules.

2. Gas Exchange: Respiration facilitates the exchange of gases between an organism and its environment. In aerobic organisms, oxygen is taken in through specialized respiratory organs, such as lungs in mammals or gills in fish, and is transported to cells through the bloodstream. At the cellular level, oxygen is used in the process of cellular respiration to generate ATP, while carbon dioxide, a waste product of cellular respiration, is released back into the bloodstream and eventually eliminated from the body.

3. Regulation of pH: Respiration also plays a role in maintaining the acid-base balance or pH of the body. During cellular respiration, carbon dioxide is produced as a byproduct. Carbon dioxide reacts with water in the blood to form carbonic acid, which can be converted into bicarbonate ions. This reaction helps regulate the pH of the blood and other bodily fluids, ensuring that they remain within a narrow range necessary for proper physiological functioning.

4. Removal of Waste Products: In addition to carbon dioxide, respiration also helps eliminate other waste products from the body. For example, the respiratory system helps remove volatile organic compounds (VOCs) and other harmful substances that may be inhaled, protecting the body from potential toxins.

5. Thermoregulation: Respiration can also play a role in thermoregulation, the regulation of body temperature. In some animals, such as birds, respiration is involved in heat exchange, allowing them to regulate their body temperature in response to environmental conditions.

In conclusion, the process of respiration is biologically significant as it provides the energy necessary for cellular activities, facilitates gas exchange, regulates pH, removes waste products, and contributes to thermoregulation in certain organisms.