Question

СРОЧНО ПОМОГИТЕ!!!!!!!!!!!!!! Задание 1 Соотнеси функции с компонентами внутренней среды организма 1) кровь-2) тканевая жидкость-3) лимфа-а) защита организма от микробов и продуктов жизнедеятельности.б) обеспечивает постоянство химического состава клеток тела, является посредником между клетками и капиллярами.в) осуществляет транспорт веществ.​

Answer 1

Ответ:

1в, 2б 3 в. вроде должно быть правильно.

Answer 2

Functions of Blood, Tissue Fluid, and Lymph in the Internal Environment of the Organism

1) Blood: Blood performs several important functions in the internal environment of the organism. Some of these functions include:

- Transportation: Blood carries oxygen from the lungs to the cells and carbon dioxide from the cells to the lungs. It also transports nutrients, hormones, and waste products throughout the body [[1]]. - Regulation: Blood helps regulate body temperature by absorbing and distributing heat. It also helps maintain pH balance by buffering acids and bases [[2]]. - Protection: Blood plays a crucial role in the immune system by carrying white blood cells that defend the body against pathogens. It also contains antibodies that neutralize harmful substances and toxins [[3]].

2) Tissue Fluid: Tissue fluid, also known as interstitial fluid, is the fluid that surrounds and bathes the cells in the body's tissues. It serves several important functions, including:

- Maintaining Chemical Composition: Tissue fluid helps maintain the chemical composition of cells by supplying them with nutrients and removing waste products. It acts as a medium for the exchange of substances between cells and blood capillaries [[4]]. - Transportation: Tissue fluid facilitates the exchange of oxygen, nutrients, and waste products between cells and blood capillaries. It also helps transport hormones and other signaling molecules to target cells [[5]]. - Defense: Tissue fluid contains immune cells that help defend against pathogens and foreign substances. It also plays a role in the inflammatory response, which is a protective mechanism of the body [[6]].

3) Lymph: Lymph is a clear fluid that circulates throughout the lymphatic system. It performs the following functions:

- Immune Defense: Lymph carries lymphocytes, a type of white blood cell, which are essential for the body's immune response. Lymph nodes, which are present along the lymphatic vessels, filter the lymph and help remove pathogens and foreign substances [[7]]. - Fluid Balance: Lymph helps maintain fluid balance in the body by returning excess tissue fluid back into the bloodstream. This prevents the accumulation of excess fluid in the tissues, known as edema [[8]]. - Transportation: Lymph transports fats and fat-soluble vitamins absorbed from the digestive system to the bloodstream. It also carries waste products from cells and tissues to be eliminated from the body [[9]].

In summary, blood, tissue fluid, and lymph all play crucial roles in maintaining the internal environment of the organism. Blood transports oxygen, nutrients, and waste products, regulates body temperature and pH, and provides immune protection. Tissue fluid maintains the chemical composition of cells, facilitates substance exchange, and contributes to immune defense. Lymph carries immune cells, helps maintain fluid balance, and transports fats and waste products.